gn.tf

@node
@Author=Constantin von Tischendorf
@Converter=Cody Kingham
@Editors=Ulrik Sandborg-Petersen, G. Clint Yale, and Maurice A. Robinson
@Name=Morph-GNT Tischendorf
@Note=Feature descriptions adapted from tischendorf-data README
@Source:=https://github.com/morphgnt/tischendorf-data/
@Version=2.8
@dateWritten=2019-07-07T00:12:54Z
@description=Word morphological tag based on Maurice A Robinson's analysis
@valueType=str
@writtenBy=Text-Fabric
@extractedAndcomposedBy=Oliver Glanz
@dateWritten=2019-12-16T00:17:30Z

f
f
m
m
m

m



m




m




m
m

m
m
m
m


m


m


f




m




m




m




m




m




m


f




m


f




m




m

m
m



m
m

f
m
m
m


m




m




m




m




m




m
m
m


m




m




m
m
m


m
m
m


m




m
m
m


m
m

m
m
m

f
f
f


f
f
f
m

m




m




m




m




m




m




m




m




m




m




m




m

m
m
f

f

m
m
m
m
f

f
f




f
f




f
f
f
f
f


f
f
f

m
m
f
f
m

m
m
f
f


f
f
f
m
f
m



n
m


f
f

n
n


m
m
f
m
m

n
m
f
n


n
f
n

m
m

m
m



m
m

m

n

n
f
f
f

n


f
n

n

n


m


n
n
m
m
m


m
m
m

f
f
m
n

n



n
n

m

m
m
m

f
f

f



m


n
n
m

n

n


m
m
m



m
m



m
m
m
m


f
f
m

n

f

m

m


n
n
m
m
m

m
m


f
f

f
m
m
m

m

f


n
m


m
m
m
m
m


m
m
m

f
f


n
m
m

m
m
m


f
f

m

m
m
m
m

m
m
m


m

m
m

m


m


f
f




m
m



f
m
n



m
m
m




m
m

m
m

m


m

m
m
m


m
m
m
m
m
m

m
m



m



n
n







m

m
m

m
m
m



m
m
m


f
f

m

m




n
n
m

m
m

f
f


m

f
f

n
n

f
f
f
n

m

m

m
m
m
m

m
n
m

m

f

m


n
n

m

f
f


f
f
m
m

m

m
m



m

m
m

n
n

f
f
m



f









m
n
n
n
n
n
n
m

m

n
n

f
f
m
f



f




f
f
m


n
n

m

m
m
m

f

m
m


m
m



m
m



m

m
m
m
m




n
n
n
f

m



m
m
m


m
m


n
n

m
m
m
m
f



m

m
m

f
n
n
f

n

n

n

m

m
m

m
m



m


f
m
m

n
n

f
f
m



f



m
m
f
f
n
n
m

m

n
n

f
f
m



f

m


m

f
f

m
m
m
m


n
m





n
n
f
f

m


f
f



n
n

m
m

m



f
f
f

m
m
m
m

f
f
f
f
m



f
f
m
m
m


m
m

m
m
m
m
f
m

f
f

f
f
m
f

f
f
m
m

m
m

n
n
m

f
f

f
f

f
f
m
f

f

m
f

n
n



m
f

f
f
f

f
f
f
m
m



m
m
m

m
m
f
f
m
m

m
m
m

m
m

n
n

m
n
f
m


n

f
f
f


m
m
f
f

n

n

m
m

m






m
m

m
m
m
n
n
m



f
f

f
f
n
n

n

n
n
n
m
m



n






n

f
m



m



m
n

m
n
n
n
m



n
n

n
m
n
n

f
f
m


f
f
m


m
m
m

f
f
n

n

n
n


m
m

f
f

m
m

m
m
n
n

m
m


m
m

f



n





m

m
m


m




n


n
f
f


m
m

m
m



n
n



m
m


n
m
n

f
n

m


f

m
m
f
m

m
m

m
m

m


m
m


f
f

n
n
n

m
m

m
f



f



m
m
m

m

m

m
m


m
m
m
m

m

m


n

m
m

m
m


n
n
n

n
m


m
m
m

f
f
f


m

n
n
n
n


m

m

m
m

m




m
m
m





f


n


m
m
m


m
m
m


n

m
m
m



m
m
m

n
n



m
f
f
f
m
m

f
f
f


m
n

n


m




m
m
m

m


m
m
m



m
m



m
m
m


m



m
m


m



f
f

m
f

m



f
f

n





n
n

m
m
m
m
f


f

f
f

m
m
f
n
n
m
m
m
m

n
n

n

m
m

f

f
m
n

m



m
m
n

n



f
f
m
m
m


f
f
f
f


m
m
m
m
m

m
m
m
m
m
n

f
f


m


m






m
m
m


m
n
n

m

m


m

m
m
m
m
m

m
m
m
m

n
n

m
m
m
m
m
n
n
m


m
m


m
n
n

m
m
m

m



f
f
f
m

f
f
m

m
n
n
f
f

m
f
f

f
f

m
m


f
f
m

f
f
f


m
m
m

m
f
f

f
m

m

m

m


m


m
m
m

f
f

f

n

f


m
m
m

m
m


n
n

m
m

m
m
m
m

m
n
n
m

m
m
m
m
m
n
n

m

f
f
m
m
m
m
m

m

f
f
m
m
m

m

m
m
m

m
f
f

m

m
m
m

m

m
m
m
f
f

m
m
m

m
m
m

m
m

m
m
m

f

m

f
f
m
m
m








n
n


m






m
m

m

m
m



m
m
m




n
n
f
f


n
n


n


n



n
n

n

m
m


n
n
m
m
n

f
n

n
f
n

m


m

m
m


f
f


m
m

f
f


n
n


m
m



n
n
n


m
m

m

m
m
n



n
m
m

m
m
n

n

n







m
m

f
f

n

f
f
n
n


m
m


n

m



f
f
f
f
f




m
m



f
f
m
m
m





m
m


f
f
m
m





n


f
f

m
m

m
n
n


f
f
m
m



m
m
n

m



m

f
f





m
m
m
m
m
m
m

f
f
m



m
m
m
m
m

n
n
m



m
m


f
f
n
n



n
n


n
n



m
m


n




n
n


n
n




m
m



m

n
n


m
m
m






m

f
f
n


m
m
m
m

m
m
m
m


f




n
n





m

m



n






m
m
m
f

n
n


f

f
f
m


m
m

m
m



m









n
n
n


n
n
n
n



f


f
f

f



f









n
n
n


n
n
n
n


f



m


f
f
m

f
n





m
m
m
f
f
m

m
f

f
n

m

f






m
m
n



m
m
m
m





n
n

n

m
m

m

m
m
n

f
f

n

m
m
m
n

n

f

m
m
m
n

f
f



n

f
f
f
n

f


m
m



n
n
n

n
m

m
m




m

m

m

m




n
n
m
m

m



f
f
f

m

f
f

m
m

n

m
m

n

m

n
n

m


n
n


m

m
m



m
m


n
n





m




m
m






m
m




m
m



m
m
m

m

m

m
m
m


m

m



m

m



m
m

m
m



m
m
n
n




m
m


n
n



m
m
n
n




m

m
m

m
m
m



f
f

n
n

m
m

n
n
m


n
m
n


m
m

m

m



f
n




m
m


f
f


f
f



m
m




m
m
m


m
f
n

f
f

n

f
f


f

f


n
n

m
m

m
m

n
n





n


m
m



f
f


f
f
f
f
m
n


m
m




m
m
m






n
n


m
f
f


m
m

m

n
n

m
m

m
m

n
n


m

n


m
m




f
f
m

n


m


m
m

n
f


n

n
m




m

m

m
m

n
n


f
f


n
n



m


f
m
m

m
m






n
n





m
m


n



m




m
m



m
m
n
n
m



m
m

m
m


n

m
m
n
m
m


n
n




n


m
m
m


n
n
m


m
m
m




m
m
m


m


f
f

n
n



n

m
m
m

m
m

m

n
n

m
m

m
m

n
n


n


m

f
f

m

f



m






m

m

n
m
n
f



m
n

n




m
m




f
f

m
m
n
n

m
m


m
m

m
n
n
n

n



m
m

m

n
n
n

n



n
n
n


n

n
n
n
n

m
m
n


m
m


m
m


m


m
m

n

m
n

m

n


n

f
f

n

n
n
n

n


f
f


f
f

n
n
n
n


n
n
m
m

n

n

n


f

m
m

m
m

n
n



n
m



m

n

f
f
m
m
m


n
n


n
n
m
m


n

n





n
m

f
f
f
m


n
n


m
m
m
m

m



m
m
m
m


n
n


m
n


m
n


n


n

n

n
n
n



m
m

m
m


n
n



f
f

f
f
m

n
n


n



f

f



f
n
f
f
f
f
f
n


n


n

n




n
n



n


n
n
n

m
m
m
m

f


m
m
m
f
n




m
m



n
n

m
m



f
f

m
m

m



m
m

f
f



n
n
n

m
m
m
m

n

n
n
m
m
n

m
m


m
m
n

m

m
m
m

m













m

m
m


m
m


m
m


m



m
m

m
m
m
m
n
m

m


m

n
m

m



m
m

n
n
n
n
n

n

m
m

m

m
m

n
m
m
m
n

n





m
m




m
m


m
m

m
m


f
f
f

f
f
f

f
f
f
f
f

f
f

m

m
m

f

f
f
f

f
f
f
f
f

f
f

m

m
m
f


m
m
m




n
n



m
m

m
m
m

m



f
f


m
n

n
n
n
m
m

n

n
n
m
m

n

n
n
m
m
n
n
n
n
m
m
n
n
n
n
n
m
m



n



m
m
m

m
n
m
m
m

m
m


f
f
m
m

m
m
n
n
m
m

m

m
m
m



f
f
f
m
m
n
n
n
n


n
n
n
n


n
n
n
f
f




m

n





m
m
f
f
m

m


m
m
m


m

m
m
m

m
f
f

f
f


f
f


m
m


m
m


f
f
f

n




f
f

m
m
m

m
m
m

n
m
m

m
m
m

m
f
f

f
f


f
f


m
m


m
m


f
f
f




f
f
f
f




m
m
m
m
m

m
m

f
f
m


m
m

f
m

n

m
m
m
m

m

n
n

m
m
m


m
m

m
m
m




n

m
f
f

m
m





m
f
f


m
m
m

n



m

m
m


n
n
n

m

n
m
m

m



m
m
m
m

m
m
m
m



f
f
m

m

m

m

m
m

m
m

m
n

m



f
f




m


m
m




m


f
m

m
m


m




m




m
m


n


m

m
m



m
m



n

m

f
f





m

f

f










f
f
m
m
m

m
f
f


n
n
n



m
m

m
m
m
m


m
m
m
m







m
m

f
f
f

m
m
m

f
f
m

f
f
m
f

f


f
f
f


f
m
m




m
f

f

m
m
m


n
n
m

m
m

m



n
n

m
m
m
m
m
f
f



f
f

m

m
m
m
m

m

n

n


m
m
m

m
m







m
m
m
f
f
m


n
n
m
m
f
m

m
m
m
n


f
f

m

m
m

m
m



n

n
m
m

m


m




m
m
n
m
m
m

m
m

n
n

m
m
m
m


m
m


f
f

n
n
n

n
n
m



m

m
m
m




m
n
m

m

m

m
m

f
f


f
f
m

m

m
m

m


m
m

f
f
m


m
m

n


f
f
m
m

m

m

n
n
m
m


n
n
m
n

f
f
f



m
n



m
m
m



m
n





m
f
m
m
f
m

m

m
m






f
f
m
m


m

m

m


m
m



f
f
f

m
m

f
f



n
n
m

m


m

f
f

n

n
m
m


f
f
f


f
m
m

m
m




n
n
m

m

n




f
f
f



m
m

f
m

m
m
m
f
f
m

m
m

n


f
f


m
m
m


m
m


m
m
m
f
f
m



n

f
f

n



n


f
f

n







f

m
m
m
m

f
f
n
f


m
m
m


f
f



m
m


m


m
m
m
m

m
m



m
m
m
m
f
f
m
m

m
m
m


m
m

n
n
m
m


m



m

m


m
m

f
f

m
m

m
m

m
m

m
m
m

m
m
m

m
m
m


m
m

m

m
m

m

m

n
f

m
m
m

m

m
m


n

n


n
f
n


n
m

m


m
m
m
m
m



m
m

m

m

n



m
m
m
n

m
m
m
m
n

m

m

m
m


f



m
m
m



n


n
n
n

n
n


n
n
n

n
n

n
n

n

m
m

m
m


n

m
m

m
m


m
m



m
m

m
m

m

n
m
m
m

m
m

m
m
f
f




m

f
f


f



m
m
m

m

m
m
m


f
f

n
f


n
n
n
n
m



f



n
n
m

m

m

m
f


f
f
f





f
f

f
f
f

m
m
m

f
f
m
m

m
m
m

m
m
m


n


n
n




m



m
m
m

f
f
f


n
n


f
f
f

f
f
f
f

m

m
m

m

m
m

m


m

m


f
f

m
m
m


m
m
m



n
n

m

m


m
m
m
m

f
f





m
m
m


m
m
m
m

n

m

m

m

f
f
f
f
m

m


m
m
m
m

n
n
n

m
m


m
m
m
n



m

m

m


m
m
n
n

n
n


m
m
f
f
f

f
f
m

f
f
m

m
n
n
f
f

m
f
f

f
f
m

m
m


m


m

m

n
n
n
m


m
m
m
m

m
m
m

m
m


m
m
m
m


m

m
m
m

m
m

m
m

m
f
n
n

n
n

n
f
f

f
f
m


m
n
n

n

m
m
m
m

m
m
m
m

m
m
m
m

m
m
m
m
m

m
m

m
m
m
m
m
m
m

m
m
m
m

m
m
m
m

m
m
m
m


m
m
m
m
m

f
n
n



f
m
n





n
n
n
n
m

m


m


f
f
m
m
m

m

m

n





n

m
n
m
n
m

f
f

n
f

f
n

m
n
n
n
f
m

m
m
f
f
m

f


f

f


m

f
m






m


f
f

f




f
f
f

f
f


f


n

f
f
f





m

n


n

m
m

m

f
f

f
f
f

m
m

m
m






f
n

n

f
f

f
f
f





n

n
m


m

m
m

m

f
f



m
m




n


f
f
m




m


m




n
m

n
n




n



n





f
f
f
n

n



m
m

n
n
m
m

n
n




m
m

m

m
n


n

m


m


m

m

n
n

m

m

n
m






f
f
f


f
f




n
n

f
f
m



m
m
m
m
n

m

m
m
n
m

m
m
m
n
m
m



m
m
m

m
m

m
m
m

m
m


n

m
m
m
n


m
n


n
n
n


n
n
n

n



f
f


n
n

n

n
n



n
n

n


m
m
n
n
f

f
n
m
n



m
m

f

n
n

f


n
n


n

n
n


f
f

m
m




f
f
f
f
f
f

n


n
n


m

m




m
m



m

m
m

m

m
m





m
m


m

m
m

m

m
n



n
f

f
f
n

n
f

f


n
m

m
m
m

f

f
f
f

f

f
f
f

m
m
m
m
m
m
m
m
m

f


n


m

m
m
m

f


n


m

m
n

m
m
m




n


m
m
m
f
f
m

f

m
m
f
f
m



f
m
m




m

m

m
m

m
m
m

n
m
m
m


m
m
m

n
m
m
m


m


m
m
m
m
n
n


n
m



n
n

m
m
m




m
m
m
m

m
m


n
n

n

f
f
m
m

m
m

n
n
n
n
m
m
m

m
m
m

m


m
m

m


m
m
m

m
m

m
n



m


m

m


m


m


m


m

m

n



m

m

m
m
n
m
m

m
n


f
f
n
m

m
m

n

n
m

n
m

m
n
n
m

m
m
m
m

n

m
n





m
m


m




m
m


n

m

f
f






n


m
f

m
m
m
m



f
f
m
m

m



f
f
m
m
m


f
f
m
m


m

f
m

m
m

m
m

m




n
m

m
m
m
n
m
m
n

n


f
f
f
f

n
n

f
f
n
n
n
n




n



n



m
n
m
n
m


n


m
m
m
m
m

m



m
m

m
m
m

m


f
f

n
n
f


n
f
f

f

f

f
m

n










f

f

f
f
f
f





m

f




f

f



f
f





n

m


m




n

f
f
f
f





f





f
n



f
f



m
m
m
m
m
m



m
m
m
m

f
f


n

m

m


n
m

m
m


f



n



m
m


n

m
m

n
m
m
n
m
m
m


n
m
m

m


m
m
n



m
m
m

m




m
m








m


m
f
f


f
f
f

m

m

m

n
n

n


m
m
m

m
m
n
n

n
n
m

m
m



n
m

n
m

m
m

m

m
m


n
n

n

n
m


m
n

n





m

m



m
m
m
m

m
m
f
f

n
n
n

m
n
n
m

m

n
m
m
m

n


m
m

n
n
m
m

n
n
n
n


m





n
n






n

n


n
f
n


m
m
m


n
n
m
m
m
m

m



f
f
m


m
f
m
f


m
m


n
n
n


m
m


m
m



m
m

n
n



n
n
n

m


n


n


m
n


n
n

n


m
m


f
f




f

f
f
m

m
m
n


m

m

m

m
m




m
m


m
m


m

n
m
m



n
n

m
m
m
m

m
m

m

m
m


m

f
f


n
n


m

f
n
n

n

n

n

m

f
f
f
f
m
m
m
n


n
n
n





n
f
f

n
n
m
n



m
m
m

m


m

m
m
n

n


m
m
m



m

m
m

m

m
m

m
n

n
n

n

m

m
n
n
m

f
f
m

m
f
f
f

f


f
f

f
f

f
n



m
m
m
m


m




f
f
m






n
n
m
m


m


n
m
m





n
m


n
n




f
f
m
m



m
n

f
f
m
m

n
n
m
n

n


m
m


f
f
m

m
n
m






m
n
m




n


f
f

f

m
m
f

n
n
f
n


m


m

m
m
m
m

m
m




n
n
n
n
n

m
n

m
m
m
n

m
m


n
n
n

m
m
n
m


n
n
n

m
m
n
m


m
m
n
n

n
f


n
n
m
m


n
n
f
f
n
n

m
m
m

m
m
m

n
n

m
m
m

m
m
m

n




n
n
n
n

m
m


n
m

f
f


m
m




m
m




m
m
m
m

m
m
m



n
n
m

m

m
f
f

f
n


n
n

f

n
n
n
m
m
m



m

f
f
n
n
f
f

f
f


m
m
m
m

f
f
f
f
f
f

f
f
m
m


f
f

f
f
f


f



n
n
m



m

f
m


f
f

f
f
f


f



n
n
f
f
n
f
f
m



m



n
n
n


m
m


m
m
n
f

n




m
m





n

m

m

m





n

n
n

n

n




n

m
m
m
n
n




f
f
f
f
f

m
m
m
m

f
f

m
m
m


m
m
n


m
m

f
f


m
m



m

n
m

m

m
m
m
f

f
f


m

m
m


m
f
f

m
m
m


f
f


m
m

m



n
n
m
m

m

m
m

m

f

f


f
f
f
m
m
m

f
f


f
f



m
m
m

m

n
m
n

m
m
m

m
m



m
n

f
m


m
m
n
n


n
n
m
n



f
f


n
n


n
n



n
n

n

f
f




n
n
n
n
f
m

m



n
n
n
f

n



f
f


f
f


n
n



f
f
f
f


m
n


n


n


m
m
n


m
m
m

m


f

m
m

m




n
n
n
f
f
m
m
m

n

m



m


m

n


n



m

n

f
m


m
n


m
n

n



m
f
f
m
f
f
f


n
n


m


n
n



f
f
m
m
m

n
n



m
m
m

n

m
m

n
n


f
f





m


m
m
m



n
n







m
m

m

n
n


n


n
n


n




f
f
m
m
m
m
m
m
f
f

n
m

m
m


n
n

f
f
m
m

m

f
f
m
m


n
n
m
m

m
m
m
m



f
m
m
n


f

m

m

f

f

m

m
m


m


f
f
m
m

m
m
m
m

f
f
m
m

f
f
m
m

m
m

m

m


f
f
f
m
m

m
m
m
m

m
m




n


n


n


f
f

m
m

f
f
m
m
m
m
n
n

m
m
m


n
n
m
m

m
m
m


n

n
m
m





m
m

m




n
n
m

m
m
m
m

m
m

n
n


m
m
m



n
m


m
m
m
n

m

m

m


m

n
m


n
n
m
n
n


n
m
m

n
n

m
m


m
m
m

m
m


n
n


n

f

n
n
n
m

m


f
f

f
f

m
m
f

f
f
m
m
m
n
m
m
m


m
m
m
n



n
n
n




n
n



n

n
n
n
m
m

n

m
m
n
f
f

m
f

f
f
m
m
f
f
f
f


n
n
n

m

n
n
n

m
m

f
m
m


f
n

m


n
n

m
m
m
m


f
n
n


n

f

m
m
m


f
f


m
m
m
m
m


f
f
n
n
m
m
m

m

m
m
n
n
n

m
m
m
m
m

m

m
m
n

n
n
m

m
m
f
f
n

n

m
m
m
m
m

m
m
m
n

m
m
m

m
f
m

m

m
m




n
n

n




f
f
m
m

m
m
m
m
m
m
m



f
f
m
n
n
n

m
m
f
f


m

f
f
n
n


m
m

m
m
m
m

m
m


m
m

f
f
m
m
m
m
m
n

f

f
f
m
m
m
m

m
m
m
m
m



f
f
m



n
n



m
m
m

f

f
f
m
m
m
m
m
m
m
m

m
m
m
m

n
n



m

f

f
f
m
m
f
f

f
f


n
n
f
f


m

m
m

m

n
n

n
n

n





f
f
m
m

m
m


m
m

n
m
m


m

f
f
n
n


m
m

m
m
m
m

n
n

m

m


m

n
m
m
m
f
f
m
m
m

m
m
m


m
m
m
n

n




m
m
f
f
f



m

f
f
m

m

f
f
m

n
m

n

m
f
f
f

f
f
n
m

m
m
m
m
n
f
f
m



m
m
m
m



m

m

f
f
m

f





m
n
n



m
m

m

m
n

m
m

n

f
f
f


f
f
m

n


f
f

f
f
m

m
m
m

m
m
m
f
f
m


m
m
m
m

m
m
m
m


m
m


n
f
f


m
m

m
m
m
m



f


f
f
f
m
m
m
m


m
m
m
n


n
f

m
m
n

m
m


m
m

n

n
m
m

f
f
f
f

n
n


m
m


m

f
n
n


f

f

f
f
f





m
f
f
m
m
m

m
m
m

m
m

m
m

n

m

m

f
f


f
f
m

m


n
n


f
f
f

m
m
m
m

n
n


m

m

m
m
m

m
m



n

m
m

f

m
m
m

m
m

f
f

m

m
m



m


m
m
m
f

f

m
m
m
m
m

m
m

f
f




m
m

m

f
f

m
n
m


m
n
f

n

m

n
m


m
n



n

m


m
m





m

m
m
m
n

m
m
m
m

m

m

m
m

m
m


m

m
m
m
m
m

m
m
m


m




n
n
n
n

m
m
m

m

m

m

f

n


m
m
n

n
n

n
m

n


m

m
m

m
m
m


n
n

f
n
f

f
m


n

n

n
f
f

n

n
n


m
m
m
f

f
f
f


m
m

f
f
m

m

f
f
m

m

n



m
m




m
m



n

m

m
m
m

m





n



n
n
m




m

n
n
m


n
n



m
m
m

m
m


m
n

m
m




m
m
m
f
f

m


m
m

n


m
m

n
n

m
m
m


n
n

m
m

m
m


m


f
f



m
m
m
m
m
m
m


f
f
f
f


m
m
m

m


m



n
n
n
n
m

m




m
m

n
m

m
m

m
m


f
f
m

n


f
f

m

m

m

m




f
f
m
m

f
f

m

m

m

m
m

f
f

m
m
m

f
m




m


m
m

f
f
n
n




n
n

m
m
m

f
f
m


m
m
m
m

f
f

m




m
m
m
m
m
n
n


f

f
m








m
f
n
m

m
m
m

m



n
n
n

n
n

m
m

n
n

n
n
n

m
m

m
m
m

m


m
m
m
m
m

m

m

f
f
f
n

m
m

m
m


m
m

m
m
m

m


m

m

m

m
m

m


f
f
m


f


m

n


n
n
n

n
n

f
f



m

n

n

n
n

f
f



m
m


f
f

m
m
m
f
f
f
f
f
n

n
n
m
m
n

f
f
n
n

m
m

m

m
m


n
n
f

f


f
f

n
n
n
f

f


m
m

f
f



m

n

f
m

m
m
m
m

m
m

f




m

m

n


n

n
n
n
n
m

f

f

m
f
m


m

m

n

n
m
m
n
n

n
n
n
f



m


n
n


n
n
n
n

f
f
m
m
n

m
m
m

f

f
f

f
f






f
f
f

f
f
f

m

m
m


f
f
f
f

m

n
n




m
m
m
m

m
m
m
m
m

m
m


m

m
m
m


m

m
m
n
m
m
m
m
m

m
m

m
m


m
m

m

m
m
m
m
m



m
m


f
f



n

n


n
m
m
n

n


f
f


m
m
m



f
m
m

n
m
m


m
m
m
m
m

m




n
n

m
m
m
n

f
f

m

m

m
m

m



m
m
m

m
m
m


m



n
n
n
n


f
f
m

m

m
m

n

f

m
m
m


n
n



n
n


m
m
m

m
m

m
n

m
m
n
m
m

m

m
f
f

f


m
m



m


m
m
m
n

n
m
m

n
n

n
m
m
n

f
f

f
n


n
n

f

n
n
n
m

m
m


m
m
m

n


m
n
m

m

m




f
f
m
m

m
m



m
m

m
n

m

m
m

n


m
m

m
n

n

n

m

m
m
m

m
m

n
m

m
m
m

f
f


n


n

m





f
f
m
m

m



n

n

f
f
m
m

m


f
f
m
m

m
m

m
m

n
n
f
f
m

m
m
m
m
m

m
m
n
m
m
m
m
m


m

m
m
m
m

m
m

m

m
m
m

m


m


n
m

m
m



m
m
m
m
m
m
m
m
m

m
m

m
m

m


f

n
n



m
m

m

m
m







m


f
f
f


f
f

f
m
n

f


f
f
f
f
m
m

n



f
f

n

m
m

n



f
f

n

m
m


m
m

n


m

m
m



m
m
n
m
m
m


m

n
n

n
n

m


m

m

n

f
f
f
n

m
m
m
m

n
m
m


m
n
n


n
m

m

m
m



m
n



n

n
m
m

n
m
m

m
m

m
m
m

m



n

m


m
m
m



m



f
f
m
n

f
m



f
f
m



f
n


m

m
m
m

f

f
m


n

m
n
f
f
m


m
m
m
m
n

f
f
m
m
m

m
m
m



m

f
f
m





m
m

m
m
n
n

m



m
m
m
m
m

f
f
m


f


m
m
m
m

m

m
m
m
m


m

n
n

f



m


n
n
m

m
m
n

n
m

n

n
n



m
m

m
m

m
m

m
m

m
m
m
n



n




f
f

f

m
f

m
f

m
m

f
f

m


f

f
f
f
m

m
m

m
m

m


m

m
m
m


n
m





m
m

m
m



n

m

m
m
m
n


n
m
m


m
m

n
n

m
m
m
m
n

n
n

m
m
m
m
m

m



m
m
m
m
n

m
m


m

n

m

m

m




n




m



n

m



m
n



m
m
m
m

n

m


m
m


m
m
m

m

m

m
m

m
m
m
m

m
m


m
m









n
n



n
n


m
m
m


n

m
n
m

m
m


f
f

f











m



n
m
m



m
n
n


m
m

f
f
f

m
m
m
m
m

f


n

n

n
n
m


m

f
f







f

m
n

n
n
n






n


m

m

f
f

m
m
m

m
m
m
m
n

f
m


m

f
f
f




m

m



m
n
n
m
m
m


m
m

n

n



m

f
f

m
m
m
m
n


m
m
m
f
f

m

n

m

m
m
m


m
m
m


m
m

m
m
m

m

m
m


n

m
m

f

n

m
m

m


m
n
n
m

m
m
m

m





f
f
f

m
m
m
m
m
m




f
f
m
m

m
n

n

n
m






n




n
n
n
n


f
f
m
m
m


m

n
n
n
m

m


f
f
m
m

m


n
n
n

n
n



m



m
m
m
m
m
m



m


m
m

m
m
m



n
n
f
f

m
m

n
n
f


n
n
n


m
m

m
n
n



f
f


m
m




m




n


n

f
f
m

m


f


m
m
n

n
n
n
n


m
m




m




n


m

f
f
n


m
m
n

f
f
n
n

n

n
n
n
n




m
m
n

m

n

n
n
m
m

m

m
n




m
m

n


n

n

m
n



n
n
m

n
n



n
n






n



n


n
n
n

n

n

m
m

m

m


n
n
n
n



m
m



m



m
m




m
m



n



m

m




n

m

m

n
n



m

f
f



f
f




m
m

m
m



n



f
f

n

m

n



f
f

n

m










f
f

n
n
n



m

m
m

m

m





m
m

n
n
n



n
m

m
m
m

m
m




m
m



m



m
m
m
n









n

f
f
m
m
m
m
m

n
m

m
m
m
m

m
n

m
m
m
n
n
n
m

m
n

m
m
m
n

f
f

n
n

n
n


n
m

m
m
m

m
m




n


m

m
m
m
m
m

m

n
n

m
m

m
m
m

m
m
m
m
m

m

n

m
m

m


n

m

m
m
m

m
m






m

n


m

m

f


n
n
m

m
m
m
n
n



m

m
m
m
n
n
n

m
m
m
m
m

m
m
m
f
f
f
f





n



n
m
m






m
m
m
m

m
m
m

m

n
n
n
m


m
m

m
m



n

m
m
m
m

f
f





m
m
m
m
m


f
f



n
n
f
f

m
m


m
m
m


m



m
m
m
m
m

m


n
f
f
m

f
f
m

m

n


m
m

f
n

n

m



n

m
m
m

f
f


f
f
m


m


f
f

n



f
f
n

m
m

m
n


m
n

m

n
n
n

n

m

m

f
f



n
f
f


f

n






m


f
f
m
n

f


f


m
m
m



f
f
m
m

f
f
n

n
m


m
n
m

m
m
m

m



m
m

f
f




m
m


m
m


m
m

m

f
f
m
m
m
m
n



m
n

f
f

n


m

m

m
m

m

m

n
n

n

n
n


n

n

f
f
m
m

m
f
f
n




m
m
m

m
n
n



f
f
m


m
n



n
n
m

m
m




f
f
n

f
f
f

m

m

n
n

n

n

n


m
m

f
f


m



m

m
m
m
n
n

n



m
m
m


m
n



n
n


m


m

m




m

m
m

m


m
n
n
m

m

m
m
m




m



f
f
m
m







f

n
f
n

m

f
f
m
m
m

m
m


m
m


n
m

m
m

m

m
n
n



m
n
n

m
m
m

m



n



n



m

m

m





m
m


f
f


m
m
m
m

m
f
m


m


m
m
f

f
m


m
m

m

f

m

f

n

m

f

n

n
n


f
f

m







f


f
f
m
m
m
m
m



n
m

m
m
m
m


m
m

n
f
f

m

m
m
m

m

f
f

m
m

f
f
m

m





m
m

n


n


m




m

f

f
f




f
f
m

m
m


m
n


f
f
f
m

m

n



m




m
m
f

f

m
m
m
m
m
m
m

m
m


m
m
m

m


m


m
m

f
f
f


n
m

m







n

n

m
m



m
m
m
m
m

f
f


m
m


m
m
n
n
f
f

m
m
m

m
m
m

m
n



n



n
n




m
m

n




n


n

n

n
n

m
m

m



m



m



m



m
m
m

n

m


f


f
f

m



n

m
m
m
m

m
m

m


m

m


m
n
n

n
n

n

n

f
f
f



m
f
f
m
m
m

m
m
f
f

f
n

m
m


f
n


m



m
m

m

m

n

m

n


f
f

m

m
m

n

n


n
n
n
n


n

m


m
n

n


n

n

n



n
n

n
n
n

m


m
m

m

m



m

m
m

m
m
m



m
m
n
n

n

m
m

n
n





m




m
n


m

m




n



m

m
m
m
m
n

n

n

n
f
f
m
n

m

m
m



m
m
m



m
m

f
f
m

m


m


m

m

m

m


m



m
m


m


m
m
m

m


n




m
m


m
m

m

m
m

n
n
m





m




n





n
n
f
f

m


m
m
m


f
f
f





f
f

m

f
m




m


n


m
m
m
f




m
n




n
n

m
m
m

f
f


m
m



m

m

f


m
m
n
m

m
m

m


m
m
m

f
f

m
m



m
n
n



n
m


m

m
n
n

f
f
m


m

n
n



f
f
m

m
m
m
m

m
m

m

m
m

m
m
m

n
m


n


m
m

n

f
f
f
f
m

m
m

m

m

m
m
m
m


f
f


m

n
n
m
m


m
m
m

m

n
n

f
f
m
m


f
f
m
m
f
f


m

m
m

m
f



m

n
m


m
m

m

n
n


m
m

m
m

m
m
n
n
n


m
m
m
m

n
n

m

m
m




m

n
m

m

m

m

n



n
m

m

m

m
m


f
f

f





m

f
f


m
f
f

f
f


f

n


f

n
n



f
n
n


m


m
m



f
f

m
m
m

m



f
f
m

m
m

m





f

n

n

n
f
f



n
n
n





f
f


n
n



f
f
m


m
m

n
n

m
m
m
m

m

m
m
m

f
f
n


m


f
f
f
m

m
m

m



m
m
m







f
f
n

n
n
n
m



m


m
m



m
m



m



n

n

m




m

m
m
m


m

m
m

m
m
m

n


m

m
n




f
f
n

n



m

n

m
n


n




m
m
m

m

n


m

m

n
m


m

m


m

n

m

m


n
n
m
m

m


m
m
m




m
m

f
f



f
f
m
m


m



f
f

n

m
m

m

f
f

m


m
n


n
n
m
f
f

m

m
m

m

m
m




m
f


m


m
m





m
m
m
m

m
m
m

m
m
n
m
m
m

m
m
m
m
m
m
m


m


m




m
m

m



m





m
m
m
m
m

m
m

m

m
m
m
m


m
m

m
m


m


f
f
m

m
m


m
m





m
m
m
m
n

m
m
m

m
m


m

m
m

m
m
m

m
m
m

m
m
m

m
m
m
n


f
f
m
m

m
m
m


f
f

m

f


f

m


n






f
f
m
m


n
n
m
m
f
m

m
m

m
m
f
f
m



m


m
m
n

m
m


m
m


m
m
m



f
m
m

f
f
m
m
m
m
m

m
m
m
m


m
m
m
n
m
m

m
m

n

n


m
m
m

m
m

n
n


m
m


n
n
n

n
n


m
m
m

m

m


m
m
m
m


f
f
m
m

m
m
m
m
m



m

m


m
n
n
m

m
m
m

f
f
m



m
m
m
m

m
m

m

m
n

m



f
f
f
f

m




m
m

m
m
m
m

f
f

m
m

m


m


m
m
m
m

m
m
n
m
m


m
n
m
n
m


m
m



n
m
n
m
m



m
m

m
m
m
m
m

f

m

n
n
n



m
m

m
m
m
m
m


m
m

m

m
m
m
n


m


m


m
m
m
m

m
m
m
m


m


f
f
m
m

f


n



n
n



n
m



n



n
m
m

n
m

m
m
f
f
m

n


m


n
n
m
m
m


m
n


m
m
m
m
f
f
f

f
f

m


m


n
m
m

n
m
m
m
m

m


m
m


f
f
f

m
m
m
n
n
f


m
m
m
m


m

n
m
n

m
m
m
f
f
m


n
m
m
m





m

m

m


n
m
n

f
f
m
m
m
m


m
m

m
m

m



m

f
f

f
f

m
m


f
m


f
m

m
m

m

n
m
f
f
n
f
f
m
m


f
f
n

n



m
m

m
m



f
f
m
m
n

n
n


m
m
m


m
m


m
m


m
m

n

m
m

m

m
m
m


f
f
m
m

m
m


m
m


n
n


m

m
m
m
m
m
f
f
f

m
m
m


m

m
m
m


f
f
f



f
f
f



f
f
f

f

f
f


f
f
f
f

m



m

f
f
f
f
m
m
m


m
m
m

m
m

m
m
m
m
n



m
m
m
m


m
m


m




n

m
m
m

m
m
m



n




m
m


m
m





m
m

m
m


n

n
m
m
n

m

f
f
f
n
m
n

m
m

m
m

m
m
m
m

f
m
f

m
m

m
m
n

n








n
n
m
n




n



n
n



m
m
m
m
m

m
m
m
n

n
n
n

n
n
m


n
n
m
m


n
n
m


n
n


f


n
n

f


f
f

m
m

f
f

n

m
m



n


m



m
m
m


m


m
n



f
f
m



m
m
m
m
n

m

m


m
m
m
m





m
m


m


m

m




m

m
m


f
f
m
m

m
m


n

n
m
m

n


m

m
m


f
f

f
f
n
m
m




m
m
f




m
m
m
m
m



m
m
n

m




m
m
m
m

m

m
m



m
m

m
m
m
m
m
m

m



n
n
n

m




n
n
n

n

m
n


n
n

n
n
n
n
n
n
m

m

n
n


n


n
n

n

m
m

m
m


m


m
m
m

m
m

m
m


m
m
m
m


m
m

m


m

m
m


n
n

n
n

n
n


n

m
m
f
f

n
n

f
f
n

n

n
n
m
m
m
m
m
m
f

f
m


m

m
m


n

n
n

f
f




f

f
m
m


n

n
n



n
m
m
n


m

m
m


m
m
m



m



n
m

f
f






m
m
m



m
f

f


m

m
m


m
m
m
m


n
n
m
m





f
f
m
m

n


m
m

n
n
m
m


m

m

m
m
m
m



n
n
m
m

m
n
f



f
f
f
f

n





m

m

m

m





m


f
f




f

f




n
n
n
n

f
f

n
n

m
m

n
n
m
m
m
m


m
m

n
n




n
n

f
f
f


f
f
m
m

f
m
m

f


n
n
n

m
m
f

n
n
f

f
f

n




m
m

m



n
n







m
m
m

n
m

m
m
m

n
n



m
m
m
n
m
f
f
n
n
m

m

m
n

n
n



n
n


m

m
m
n

m

m

n
n
f
f

m
m
m

f
m



n


n
n
n
f
f
f

f
m
m

m
m
m

m

n
m


m



n
n

m


m
m

m



n
m

f
m

n



n

n

n
n


n

n

f

f


m

m

m
n

n
f
f




f





m

n
n
n

n
n




m

m



m

m
m



m


n
n
f
f

f
f
m
m
m

m

n
m



n
n
n
f
f

f
f
f

n
n
n
n



n
n



n
n
f
f
n
n


m
m
n

m
m
m
m


m

f
f


n
n
m

n
n
n

n
n

f
f
m

m

m
m
n


n
n
n
m


f

f
f

f
f

f
f
f



n

f
f

m
n
n



f
f
f
n


f
m

m

n
n
n



n

f
f
f
n


f
f


m
m

f
f
f


m




m
m


n



m

m


n
n

n

n

n

m
m









f
f

n



n
n
n



f
f


f



f


f
f
m
m
m
m



n
n


m
m



f
f
f
f
f
m
m


f
f
n

n
n
f

m
m


m
m

f
f
m
m




n
n
m
m
m
m

m


f
f
f
f
f


m
m
m
m
m

f
f
m
m

f

f
f


m
m
m

f
f


m
m
m

m
m
m

n
m

n
m


f
f

f
f


m
m
f

m

n
n




n
n





n
n





f



n
n

f
f
f


n
n

m
m

f
f

m

m

n
n



f
f
f

f
n

n
m
m
m
m
n
m
m

n
m
m
m


f
f
m



f
f
m
m
m
m




f
f
f

m
m
m

m
m

m

f
f



f
f

n



m
m


m



f
f
m
m
m
m




m
m
m


m


f

m
m
f


f




n

f
f
m
m


n





m
m
f
f
m
m




n


n
f
f
m

n



m

f
n

f
m
m
m
m

m


m
m
m

m
m

m
m

f
f
m
n
n
m
f
f

m
m
m
m
m
m
m
m
m
m


m





n
n
n
m

m



m
m
m

f
f
m


m
m


n
m
m
m





m
m

m
m
m
m
m

f
f
n



f
f
n



m

n
n
m

m
m



m
m

m
m
m
m


f
f
m
m

f
f
f
f
f
f


f
m
m



f

f


f
f

f
f
f
f
n


f
n
f

f

n

n
n

f
f
f
m

m
m

f


f

f
f


m
m


f


f
f
f
f


f
f
f
f

f
f
f




n
n


f
f




f
f
f
n
n







m
m


f
f

f
n

m
m

f
f


m

m
m


f
f




f
f
f
f
m
m


m

m




n





n

f
f
n
f
f


m
m

m
m
m


m
n
n
m

m



n
m


m

n
m

f
f
f



m
m
n

n
m


n


n

n

m
n


n

m

n
n
m
m

f


n
n
m
m
m


m
m

m
m
m
m
m


m

m

m
m
n

n
m

n

n
m
m

n



n

n


m
m
m
m

m
m

m

n

m

n




f
f
m
m

m

m
n

n

m

n



n

n


m
m
m
m

m
m

m

n

m

n




f
f
m
m

m


m
n
n
n
m

m



m

m
m

n


m

n


m
m

n
n


f
f


n
n
m

m
m
m

m
m
m

m




n




n




n
n
n

m
m

m



n
n

m



m
n
n


m
m
n

n
m

m
m



m

n
m

n



m

m
m
m


n
n
n



m
m

m
m
m
m



m
m
m
m

f
f
m

m
m
m

m



m
f
m



m
n
n
n


m

m

m
m

n
n

m
m


n

n

n
m
n

n

n


m
m
n

n
m

m
m
m
m


f
f

f

f
m





n




m




m








f







m
m
m
m
m



m



m






m



m






m


f





m
m
m

m




n

m
m
m
m

m






n

n



m

n
n
n
n
n
n
m
m

m
m
m



n


n


n


m


n


m

n


m


f

n





m
m
m



m

m

m

m

m


f

n




m
m




n
n

m
m
m

n




m

f
f
m

m

f
f




m
m
m
m
m
m

m
m
m




f
n
m


m
m
m
m


n
n


m
m

m

m
m

f
f
m
m
m
m
m



m
m
m





n

f
f

n
m


m
m
m

m
m

f

f
m
m
m

m
f
f
n
n
n



f
f
m
m
m

m
m

m

n
f
f
f


n
n
n

n
m
m

m
m

m
n
m

f
f
n

n





m
m


m


n


f

f
n
n
n

n
n


n
n








n
n
n

m
m
m


n

f

n
f

m
m
m

m
m
m
m

m
m

n


n




m
m


m

n




f

m

f


n
n

m
m
m
m
m




n
n
m
m




f
f

m
m


m
m
m

m
m






n
m

m
m



m
m


m
m
m


n
m
f

f


m

m

m
m





m





m


n
m
m
m



m
m

m

m
m


f
f

n
n
m


m

m
m
m




m


m
m
m

m
m
m
m
m

n

m

n

m
m
m
m

m
m
m
m






m


m

m
m
m
m
m

m


m
m
m



n

n
n


m
n

m

m
m


n
m
n


n
n

f
f
n

m
n

f
f



n
n




n
n
n
f
f

f
f
f

n



n

f
f
m
m


m


n
n
f
f


m
m
m
m





f
f
f



m
m


n
n
f
f


n
n




f
f
m

m
m

m

m




n


m
m
m





f
f
f

m
n




m
m
m





n
n
n




m
m
m




m
m
m

n
n



m
m



m
m



m
m
m

m

m
m

n

n


m
f

f
f


m







m
m


n
m
m

m
m

n




n
n
n

n









m
m


m
m


m
m

n

f
f
n






n


m
n

n
n
f

f
f


n
m

m
m


n

n
n

n
n


n
n


m


m
m


m
m
m
m

m
m

m


n
m
m
m
m




m
m


m

n
n




f
f

m
m
m
m


f
m




m
m



m
m

m
m
m




m
m
m

f

n

m
m


m
m
m

m
m

m
n
m
m


m


m


m
m
m





m
m

m

m
m

n


m

f
f

m
m


m


m
m

m
m
f
f

f
f
m

m
m
m
m
m

m
n
n


m
m
m

f
f


m
m
f
m

m
m
f

f




n

n
m
m







f
m



f
f



n

f
f
f

m
m
m
m


m


f

n
n


f

n
n

m

n


n

n



f
f
m
m

m
m
m
m
m

m

m
m
m


m
m
m

m
m

m


m

m

m


f
f
m
m

m



m
m
n
n
n
m

m

n
n
n

f

m
m

m


n

m
m
m


m


m


n
m
m
m
m


f
f
m
n

m
m
m

m
n

n
m


m

m


m
m
m

m



m
m
m
m






m
m
m
m
m
m

m
m
m








m
m
m
m
m

n
f
f

m

f
f
m
m

m
m

n
n
m
m

n

f

m



f
f
n


m

m

m
m




n
n
m


m
m


m


m
m

m
m

m

m



f
f


m
f
f
f




m
m
m
m



m
m
n

n

m

m

m
m

m
f


m

m


m
m
m




m

n

m
m

n

m
m
m

m
m




m



f
f

m




n

n

n

m
m


m



m
m
n
n
m



m
n




m



f

f
n

m
m
m

m

m
m

m
m

n
m

m
m



m
m
m

m
m
m
m
m


m

n

n
m
m


m

m
n
n
m


n





m
n
n

m
m


m

m

m
m
n
n

n

n
n

m
m

f
n

n

m


n
m
m
m
m

f
m
m


m
m
m
m
n

f



n
n

m
m
m
m


n

n
f
f
m
m
m


m



n

m
m
m
m



m
m

m


m
m


m
m
m
m


m
m
m
m
m

m





n
n
m

m
m


n



m
m
m
n

n



n

m

n
n
n

n
m
m



f

m
m
n
m
m
m
m
m




m
m
m
m
m

m

m
m
m
m



m

m
m
m
m




m

m
m

m

n
n


m
f
f
m
f
n


m
m
m
n






m
m

m

m


m
m


m
m
m

m

m

m
m

m
m


m



m


m
m

m
m
m
n


m
m
m
m

m

m


n

n

m



m

m

m
m

n



m

m
n

f
f

m
m
m
m


n
n
m



m
m
m
m

n
n
m




n
n



m
m
m
m

m
m




m
m
m
m
m
m
m

n
n


m
f
f
f

m
m
f
f

m

m
m

f


f
f
m

m

f
f
m

m

m

m
m

m
m
m
m

m

m

m
m



f
f
m



m
m
m
f
f

m
n
n
m


m

n
n
m


m
m
n
m
m



m
m
m

m

m
m

n

n
m
m

m
n
m

f
m

m
n

n
m

m

n
n
m
m
m

m

m




f
f
m
f
f
m
f
m

m
m
m
m
m



m

m
m

n

m

n
m

m

m
m
f
f
m

m
m
m
m
m


f
f
m

m

m

m
m



m
m

m
m
m

m
m



m

m
n

n
m





m
m



m


m
m




m



m

m
n

n

m
m
m
m

m

m


f
f
n


f
f
f

f
f


f
f
f

m
m
f
f
m
m
m
m
m
n

m

m




m

m

m
m


m

m


m
m

m

m
m
m

n

m
m

m
m

m





m
m
m
m

m

m
f
f

n
n


n
n
m
m







f
f


f
f


n
n


n
n
m
m
m


m

n
n

f
f
m


f
f
f


m
m

m

m

m
m
m
m
m
m
m

n
n


m

m
m

m



f
f


f
f

m
m

f
f
f
m

f

f
f
f

f
f
m
m


f

f
f
m
m
m
f

f

m
m

f


m

m

m
m
m
m
m
m

n
n
m
m

m
m

n

m
n
n
m


n
f
f


n

n
n
m
n
n


f
f

m
m
m
f
f
n
n





f
f

f
f
f
f

m
m
f


f


f
f

m
m

m
m

m
m
m


m
m
m


m

f
f



n
m
m

f
f
f
n
m
m
m

m


m
m


m
m


f

f

f


m
m
m

f




m

m

m
m
m
m
m

f
f


n
f
f

f
n

f
f
f

f
f
f
n
m
m


m

m
m

m
m

m

m

m
m



m


f
f
m

f

n
n
m
n

f


m
m
m

m
m



m
m

m
m

f
f
n





m
m
m

n








m
m




f

m
m
m



m
m





f
f

m





f


n
n

m

f
f

n
m
m
m


m

f
m

f

f

m
m
m


m


f
m
m
n



m
m




f
f




f

f

m
f
f
m

f
f

m
m
n
n
n

m

m

n

m
n
n

m
m
m


m
m
m
f
m

m

m



n

m
m




m

m

m
n
n





m
m
m

m

f

m


m


f
f

n
n


m
m
m

m
m

m



m
m
m

m
m


f
f

m


f
m

n
n
n
m
m

n
n
m
m

m
m

n
n
n
m
m
n
n
n








f
f
f

f
f
m
m
f
n
n
m
m



m
m
m
m



m
m


n

m

f
f

f
m

f
f

f
f
m
f

f
f
m

m
m
m

f
f

m
n
f

f
f



m
f
f
f
f

m
m
m



m

m
m
m
m
f
f
m


m
m
m
f
f

f
f

f
f
m

m
f

n
n


m

m




m
n

m
m
n
m
m
n
n
m



n
m




n
n



f
f
f

m


f
f



m
m

m


m

n
n

m
m
m

n
n

f
n

m

f

m
m


m
m

m
m





n
n
m


f
f



f
f

f
m

m
m



n
n

m
m

m


n
n
m
m

m
m

f
f
m
n
n
m
m


m
m


f
f
m
m




n
n

m

f
f
f
f

m

m
m
m
m
m

f
f


m


m
m
m






n
m
m


m
n
n

m

m


m
m
m
m

m
m
m
m

m

n
n
m
n
n



m

m
m
m
m
m

n
n

m
m


m






n
n


f
f



f
f
m


m
m

f
m

n

m
m




f
f
m
m

n
n


m
n



m
m

n



m

m
m
m
m


m
m
m




m

n
m
n
n
n
n

n
f
f


m


m

n
m
m
n

n
f
f

f

n
n
n
n



m


f
f
m



f
f
f
f
f



f
f
m


f
f
m

m

m

m
f

f
m

f



m

f

m

f
m
f
f


f
m
m


m
f

f


m
m


m
m
m

m

m
m


f
f
f
f

f
f


m

m
f
f

n
n


n

n
n
n


m




m




m
m




m
m

m

m


m


m

m




m



f
f
f




n




m

f
f
m

f
f
f

n
n
m



m
m
m
m

m
m
m





n

m
m
f
f
m









m
f
f



m
m


m


m

n
n



m

m
m



m
m

n

m

n
m
m

m

n
n

n
m
m

n
m
n

f

n



m
m




m


m




f



m



m

n
n
n
n

f
f


m
m
m


m

m
m
m

m

n
m
n
m

m
m

f
f



m

m
m

m
m


m
m
m
f
f
m

m
m
n


f
f


m
m
m

m

m

f
f
m
n
m



m

n
f

n
m
m
m


m
m
m
n
n
m




m

m
n
n


f
f

n


n
m
m


f
f

n



m
m







f

m
m
m
m

f
f
n
f

m
m




m
m




m
m





m
m
m


m

n
m

n
m
m
m


n





f
f

m
m
m


m


m

m

m
m
m
m
m

n
n


m



m

m


n
m

f
f
m

m
m

m

m
m

m
m
m


m


m

m
m
m

m



m
m

m

m
m
m


m
m

m




m
m
m

m
n
f

m
m
m

m

m
n

n
m

m


m
m
m

m
m
m




m

m
m
m

m
m
m
m

m

m
m
n



m
m
m
n

m
m
m
m

m
m
m

m

n
m
m

m
m

m
n

n


f



m
m
m




f
f
f
n
n
n
n


n
n


n

n
n

n
n
n
n
n

n
n


n

m
m

m
m


n

m
m
m
m

m
m


m
m


m

n
n
n

n
n

m
m
m

f
n
m
m
m

m
m

m

n

n
n
n
n



m
n

n



f



m

m

m



m
m
m
m


m

m
m
f
f

m
n

n

n
m
m



m

m
m


m
n
n

m
m


n
m
m

n
n

m

m
m
m
m

n
n




f



m
f
m
f
f


m


n
n

m


m


m
m
m
f
f
f
m


n
n


m

n
n
n
n

n
f
n

n
m



m
m

f
m

f
f
f
f
m

m
m

f
f




f
f
m

m
m
m


m
m
n


m

m


m
m

m
m
m


f
f

n
n

f
f


f
f



n


f
f


m
m


f

f
n
n
m
n



m


m
m
m

n

m

m
m

n

m
m



n
m

m

m

f

n
n
n
n

m


m


m



m
m
m
m

n

m

n
m
m




n
n


m

m



m






m



m
n

n
f
n
n
n


m



n
m
m
m

m
m
m
m

m
m
m
m
m


m
n

n

m
f

m

m

m

m

m

m
m
m
m

m

m
m
m

m

m


m



m



m

n
n
m
n
m
n

m
m

m

n
m





m
m
m

n
m







m
m
n
n

n
n

m
m

f

m


m
m
n


f

f

n

n
f
f
f


f

f

n

f
f
f
n


m
m


m


n

n

n


n

n

f
f
m
m
m
n
n
m
n

n

m
m



f
f
m





n

m
m
m
m
n
n

f
f
n


m




n
n
n
n
n

f

m
m

m

n
n


n
n



f
f
m

m
m
m


m


m
m
m



m
m


m

f
f


m
m


f
f





m
m

f

f
f


m
m


m
m

m
m
m


f
f


m
m

m


n
n
m
m
m
m


f

f




n

f
f



m
m


m

n
m
n

f
f

m
m
m

f
f

f
f



m

f
n


m

f
f
m



m
m
n



n
n
n



f
f


n
n


n

n


n
n

n

f
f




n
n
n
n
f



m
m



n
n
n
f


n


f
f


f
f


n

m
n


n


f
f
f
f


m
n

n












m

n
n





f

m
m

m

m

f
f


m

n
n

f
f
m
m
m

m


f
n


m


n


m


n

n



m


m
n

f
f
f


f
f
f

m
m
m
m

m


m

f
f


m
m





m
m


m
m
m
m

m

m


m

n
n
m
m


m
m


f

m

n

f

m

m


f
f

m

m
m



m

m

f
f
m
m

m
m
m
m

f
f
m
m

f
f
m
m

f

n
n
f
f

m
m

m


m

m

f
f
f
f
m
m

m
m














m



m
m


m
m



f
f
n


f
f

n


n
n

n


n

n




n

m

n
n



m

n


n
n






m



m

m
n


n



m




f
f
m
m

m

m
m

f
f




f

f

m
m




n

m
f
f
f


m

m

m
m

m
m



m
m


n
n


m
m




f
f
m
m


f
f
f


m
n
m



f
f

n
n
n
n
n

f
f







n
n
n


m
m

n

f
f
n
n
n
m
m
n

f
f
f

m
m
m


n


f
n

m

f

m
m
m

n


m

f
f
f
f
f


n


m
m
m

m



n
n

n
n


m


f
f
m

n
n


n
n


n
n
n


m

f
f

n
n
m


m


m
m
n





m

m
m


f
f




m
m


f
f


m
n
m



n

f


m
m



m
m

m



m
m

f
f
m




n

f
f

f
f
m
m

m
m

n
n


m

n
n
m

n
n
m
f
f


n
n

n
f
n
n

m
n

n
m

f

f
n

n

m
f
f

f
f
n

n

m
n


f

f

n
n


n
n

m

m
m
m

m
m
m





m

m
f
f

n



m
m
m
m
m



m
m
n




n

n
n
n
n

m
m


m
n
n



m
f
n


m



m
n

n
n


f
f




n
n
f
m
f
f


m
m



m
m


m



n

n
n
n
n
n


m
m


f
f

m
m

f
f

m



f
f

m
m
m




f
f


m
m


n
n

n
n



m
m


m
m
m
m

m
m
m
m
m




m
m
m


m
m


m
m


n
m
n

n
n
m

m
m

n
n

m
m
m


m


n

m


m


m
m


m
m


m
n
m
m









n

f
f
n

m
m
m

m


m
m
m

n
n

n



m
m

m



f
f


m
m
m
n
m

m
m


m
m
m


m
n
m

n
n




m

f
f
f







m


m
m
m


m

f
f

f
n

n

n
f

m
m

f
n

f
n

n
f



n
n
f
f
n

m
m
f

m
m


n
n
m






n
n
m




f
f
n
n
f


n
n



f
f


m
m
m

m
f

m
f
f
m

m
m

m


n
n


m
m
m
m

m
m
m



m




n
f
n
f
f

f
f

f
f
n

f



m


m
f
f
f
m


f
f
f
f





f


f

f
f


m
m


m
m
m

f
f


n


m
m
m

m
m
m
m
m

m
m
n




n

n

m
n

n
m
m

m

m
m
m
m



m
m
m
m


m

m

m
n

m

m
n



n
n
n





m
m

m
m

m
m
n
n

f
f

m

m




n
n

m
f
f
n
n

f
m
m
n

n
n
n






n
n




n




f
f


m
n

n

n


n
f
n






f
f
m


m
m
m
m

n
n

n

f
f

m
m
m

m

m
n

f
f
f
f
f
m

f
f

f
f
m

n
m

m
m
m
m
f
f

m
m

m

m

m

n

f
f
m






m


m
m
m

n

m
m

n

f
f
m


m
m
m


f
f
m

n


n
n
f

n
m
m
m
f
f




f
f
m


f
f
m
m


m



m
n




m
f
n
n
n
n


m

n


f

n
f

n
m
n
f
n

f
f
m

m
n

n


m


m




f







m

m
n


n


m


m
m
m

m
m


n
m

m




n
n



n
m
m




m
m
m
n


n
n
m



m
m
m


m


n

f
f

m
m



m

m



m

m
m
m
m

m
m

m


m
m

m

m
m
m

m
m


m

f

f
f
f
m
m
m
m

f



m
m
m
m

n


n
f
f
m
m

f

f

m


m
n

n

m

m

m
m
m
m
m
m

m


m

m
m
n



m


f
f
f

m
n
n
m
n

m

m

m
m

m

f
f

f
f
f
f
f
f

f

m
m

m
m
m

m

n
n


n







f

n






n
f
f


f

f
f
f
n

f


f
f
m
m
m

f


f

m
m

f






m
f
f
m
m
m

m
m
m
m

m
m

m
m
n

n
f


m
m
m
m

n
f
f
m

m

m

f
f


f
f
m

m


f
n
n

n
n

f
f
f
f

m
m
m
m



n
n
m


m

n


m
m

m
m


m
n
n





m


m

f

m
m





m
m

m
m
m

n
n




m
m
n
n

f


m
m


m
m



f
f
f




m

m

m
m



m



n
n
n
m


n
m
n


f
f
f
m
m
m
m


m

m
m


f
f

m

m

m
m
m

f

m
n

m

m

m

m

n


m
m

n
n
m


m
n
m


m
m
m




m




m


m
n
m
n
n

m
m
m


f
f






m
m

m

m

m
m

m
m



m
m


m
m


m

m

m

m


m




n

m
n


m
m


m
m
m
m
m
m



m
m
m
n

n
n

n

n




m

m
m

m
m


n
n
n

f
f

n
n

n
f
f

m
m

f
f

m
m
m

n
n


m
m
m
m

f
f
f
f


m
m

f
f


n
m
m

m
m

f
f
m


n



m

m



m




m


m



n




m

n
n


m
m



n

m

n



m
m


m
f
f
f

m

f
f






m
m

n
n

m
m

f
f
f
f



m
m
m

m
n









f


f


m

f
f

m
m


m


n
n
n
n
m


m


m




m
m
m

m
m
m
m

n

m
m
m
m
m

f
f
n

f

m
m
m

m

m
m
m

n
n

f
f
n

m
f
f
m



f

n

n


n
n

n

n
m
n

m

n


m
m
m

m
m

n

m
m


f
f
m


f
f

m
m
m


m


m


m
m



m
m
m
n
n


f

f
m








m
f
n
m
m
f
f
m
m

f
f
m
m


m


f
f
m
m

f
f


m



m
m


f
f


m
m
m

f
m






m
m
m

f
f

n

n
n




n

m
n
n
m
m

f
f
m
m
m
m
m
f
f

f


n
n
n


m

m
m

m


m


n


m
m
n

m
n

n
m

n

m
m
n

n
n
m
m




m
m

m
m

m
m
m
m
f
f


m



m

n


n
n

n

m
m
n

m
n

n

m

f
f


f
f


m
m

m
n
n
n



n

m
m
n
n

m
m



f
f
m
m
m
m
m
m

f
f
m
f
f
f
m
f
m
m
f
f
f
n
n
n
n




m
m


m


n
n
f

m

f
n

n

n

n


f
f

m
f

n
n
f
n
n
f


m
m
m
f

f

f
f
n
n


m

n
n


f
f
f


f


n
n
n
n


n
n
m
m
n
n

n
n
n
f




m

m

n
n

f
f


n
n
n
n


f

m
m
m



f
f

n
n

f

m
m
f

n
n
n

f
f

n
n
n


m

n
n
f


f

f
f
f
f

n
n
n
f


m
m

m


m


m
f
f

m
m

m
m

f

m
m

n
n
m

m

f
f
m

m

m
m



m
m
n




m
f
f



m
m
f
f
m





m

n

n

m

m






m

n


m
m

n

m
n

f
f
f

m
m
m

n
m
n

m
m
m

m


m
m


f
f



n

n




m
m

m
m


f
f

m
m





m
m
m
m


m

m

n
m

f


m
m

m
m





m
m
n

f
f

m
m

m
m



m
m
m




m
m


n
n

m
n







n
n

f



m


m


m

n
n

m
m
m


n
n



m
m


n
m
m

m
n

m
m
m
m

m
n
n
m

n
f
f
f

n





f
f
f
n

m
m

m


n



n
m


n
m
m
n


m

n
n


m
m



f
f
m
m

f
f
m



m

m
n


m

m
n


m
n

n

n


f

f
f

m
m
n


n
m
n


n


m

m


m
m

m
m
n
m


m



m


m
m
f
f
n
n






m
n







m
m


m

m


m
f
f
m
m

m

f
f

m

n
n
m
m
f
f
m

m

n


m


m
m


n

m



f
f

m
m
m







n


m

m
m
m
n

f
f



m
m

m
m
m

f
f
f
f
m


f
f

m
m
m
m
m
m


m
m
n
m


m
m

m
m
m

m
m
m


m
m
m

m

m


m


n
m
m
m

m


m
m


m

n


m


n
m


m
m
m
m
n
n

n

m


m
m

m
m

n


f
f
n

f
m
m


m
m
m
m

n
m
m

m

m
m
m
m

m





m

n

n
m
m

n
m
m

m
m
m

m
m
m

m
m



n

m


m
m
m



m



f
f
m
n

f
m



f
m
f



n
n

f
n


m
n
m
m
m

n
f
f
m
n


m
n
f
f
m
m





m
m
m

f
f
f
f
f

f

m
m
m
m

m



f
f
m
m
m

m
m
m
m


m





m

m
m
m
n
n

m



f
f
m
m
f

f


f


m
m
m
m

m
m

m
m


m

n
n

f
m



m

n
n
m

n
n

n
m

f
f
n


n


m
m

m


m
m
m

m
m
m

m
m

n



n


f
f

f

m
f

m
f
n


n

m




f
f
m


f

f
f
m

m
m

m
m

m


m
n
n


m
m
m

m

m
m

n
n

m

n
n



n

m
m
m
m

m


m
m


m
m
n

n

m
n


m
m


m
m

m
m

m

n

m


m
m
m


n




m
m
m
m

n








m



m
n




m

m

m
m

m
m

m

m
m

m


m
m
m
m
m


m

m


m
n


m


m
m

m
m
m

m
m



m
n
n



m






m
m




m
m


n


n

m

m
m


f
f










m




m

m

m
m
n
n


m

m

f
f

m


m
m
m
m
m


n

m
m








n
m



n


m


n



m


m

m

m
n


n
n
m
m

m
m
m
n
n




f
f
m

m
m


m
m

n
n
n
n
m
n
n
n

n
n





m

n


m

m

n
m




m

m
m
n


m

m
m
f
f
m

m



m
m

m
m
m
m

f

m


n

n
n


m
n
n
n

n

n

n

f

m


f
f

n


m



m
m
m


m

m
m
m
m


f
m


m

m

f
f

m


n
n


m
n






f
f
m

m
n

f
f

m



m



f
f
m


m

m



m

m


n

m


m
m

m
n

n

n
m

m
n

m
m

n
n
n
n


n
n




m



n



m
m


m
m
m
m

m

n
n

m
n
m
n




m

n


m

m

n

m
n


m

f

n
n




n

m

n






m




n
n

n


m





n
n

m
m
m

m


m
m
m
m
m
m
n

m



m
m

m
m
m



f
f




f
f


f
n


m
n

f
f

f

f
m
n

f
f

n
n
n
n


m
m




m
n


n

f
f
m

m

m
m
n

f
f


m
m




m
n


m
n

f
f
m
m


m
m
n

f
f

m
m
m
n


n
n
n

m

n

n
n
n


n
n
n


n
n



m
n



m


m


n
n
f
f


m
m



m

m





m

m
m
m

m


m
f
n
m
m
m

m

m
n


m
m



m
n
n
n

n
m

m

m

f
f



f
f
f


f
f
n

n

m

n

m
m
m
m

f
f
m


m


f
f

n



f
f
n

m
m

m
n



f
f

m
m

n

m


m
m


f
f
m


f


f


f
f
m
m
f

m



m
n


n
m

m

m

m

m
m



m

n
n
n


n

n
n

n

f
f
m
m



m

n

f
f
m
m

n
n
n


f

m
n

m
f
f

n

m
m

f
m
m

m
m

m
m
m
n


f
f

m

m

m
n


m
n
m

n
m
m
m
f
f

n

n

n

n

n


m
m


f
f

m


m
m
n
n


f

m

m
m
m

m


m
n



n




m
m


m

m




m

m

m
m

m


m
n
n

m
m
m

m
m
m


m
n
n
m

f
f
m
m

m

m


m
m
m
m

m

m

m
n

n


f
f
m
m
n


f

f
f
f
f
n

m

f
f
m
m
n
m



m

m

m

n
m
m
m
m


m
n

n

m
n

n

m
m

n
m
m
m



n




m
m



n

m

f

m

f

f

m

n

m




n
n

n

n


m
m
m
f

m

f

f

n

m

m


m
m
m
m
f
f
m





m





f
f
m

n


m
m
m
m


m

m


m

m


m
n
n
n
m
n




n

m
m
m
m

m
m

m
m


m
m


m
n
n


m


m


m




f
f



m
m

m
m
m
m
m
m
m


n





m


m
n




m


m



m


n

m


n


f
f

m

m

m
n

n


n
n
n
n



n
n
n


n
m


m

m

m

m
n
n
n




n
n
n



n

n

n



n
n

n
n

m


m
m


n

m

m

m
m
m
m

m


m
m
n
n
n

n

m
m
n

n
n






m


m
n




m

m



n


m
m


m
m
m
m
n

n

n

n
f
f
m
n

m





m
m



m
m
m

m
m
m
m
m
m
m
m


f
f

m

m
m
m


n

n
m

m




m
m


m

n


m




m
m
m


m


m
m
m
m




m

m
n
n
m
m


m
m

m
m
m
m

n



m

m

m
m


m

m

m

f
f








m

f
f




n


f

n
n
f
f


m
m
m


m


f
f
f




m

f

m
m

m
n
m
n


m




m


n

n

m
m
m
f



m







m
m
m

f
f


n
n


m

m
m

m

m
n

m
m
m
m


m


m
m


m


m
m

m
m


m
n
n
m



m

m
n
n
m


f
f
m

f
m

m
m

m
m

m
m


m
m
m

n
m
f
f
f
f
m
m




n




n

n
n

m
n


f
f
f


f

m


f

m
m

f


m
f


f
n



n


f

m

f
n


n
n
m

m
n

n

m

f
n

m
m


n
m



m
m
m



n

m

n
n

n
m
m

m
m

n
n

f
f
m
m

f
f
m
m
f
f


n


m

n

n
n




m
n


m
m

m
f

n
n
n



m
n
m


m
m

m
m



m



m
m

m
m


f
f
m






f
f

m


f
f
f

f

m
m
m

m


f
f
f



m
m
m

m

f
m




m


n
n
n




f
f

n


f
f
m



n



m

n


n
n












m


n


m


m
m

m

m
m


n
n





n


n
n
m
m


m
m
m

m
m

m



m

f
f
n


m

f
f
f


n

m

m

m


m
m







f
f
n

n
n
n
m

m



m





m
m



m



n

m



m

m
m
m


m
m


m


m
m
m

n


m
m

m
n




f
f
n



m

f
n
m
m



m


n


m


m
m





m
m
m
m
m


m
m


m
m
m
m

m
m



m




m
m
m





m




m
m
m

m
m

m

m

m
m

m


m
m


m
m

m

m
m

m


m

m
m


m



f
f

m

m


m

m
m
n

m
m
m
m



m
m


m
m
m
n
f
f
f

m
m

m
m
m


f
f

m

f


f

m



m
n


m
m




m
f
f


m
m




m
m
m
m

m
m

m

m

m

m
m


m


n



n
n



n
m


f
f
f
m
m


m
m
n

n


n

m

m
m
f
f

m
n




n


m




m
m
f
f
f

f
f
m


m
m
m

m

m
n
m

m

n
m
m
m
m



m


m

m
m

f
n
n


m
m
m
m




m
m



f

n

n


m
m
m
f
f


n
m
m
m

m


m


f

m
n

n

m
m

f


n
m
n

m
m


m

n

n

n

f
f


f
f


m
m

f
m



f
f

m
m
m
n

n

n
m
f
f
n
f
f
m
m



m

n

n




m

m
m


m
m


n


f
f
m

m
m


m
m
m
m

m
m


m
m


m
m

n

m
m

m
n


m
m
m
m
m
m
m
m



m

m
f

f

n

m
m





m
m
m

m
m



m
m
m


f
f
f



f
f
f



f
f
f



f
f
f

f
f

m



m

f
f
f
n



m
m
m

m

f


m


n

m

m

n
n
m

f
f
f


f
f
f


f
f
f

n
n
m


m


n
n
n

f
f

m
m
m
m




m
n



f
f
m
m

n
n

m
n

m
m
m

m

n
n


m
m

m
m
m


m



n
n
n
n

m
m
m
m



n




m
m

n
m
m

m


m
m


m

m

m
m
m

m



f
f
m



m
m
m
m

f
n

m

f
f



f
f



n
n
m
m
f
f
f
f

f
n
m
m


n

m

n
n


m
m

m

n
n

m
m

n

f
f
f
f

n

n

m

m
m
m
m

m




f
f
f
f
f

m

m
m

n
n
m


n
n
m

f


f
f
f
n
n


m
m
m
f

m
m

n
n

m
m
m
m
m
m

m
m

f
f

m
m

m

f
f
f
f
n
n

m

m
m
n
n


m
m

n
n
f
f

n
n

m

f
m
m

m

m

m



n


n
n
n


n
n
n
m

m

n
m

n
m


m


n
n

m




m




m

f
m
n


n

n
n
n


n

n

f

f

m

m

m
f
f
n



m



n


f



m

m




n
m


n
n
n


n
n
n




m
n

n


n




f
f
f
n

n



m
m

n
n
n
n


m
m

m

m
n


n

m


m


m

m

n
n

m

m

n
m




n
n
f
f
m

n

m
m


m

f
f


n
n
m


n
n
n

n

n
n

f
f
m

m

m
m
n


n

n
n
n
m


f

f
f

f
f

f
f
f



n

m


f
f
f
f
f
n

f

f
f
f

m
m

m


n
n



n

m
f
f
n


f
f


m
m
m


f
f



m




m
m


n



m

m


n

n

n
n

n
m
m





n


f
f
f

f
f
f
m
m


f
f
n

n
n
f

m
m


m
m
m

f
f
f

m
m




m
m
m
m
m

f

f
f

f



m
m


m
m

m
m
m

n
f

n
m


f
f

f
f

f

m
m
m



n
n



n
n






n
n





f




n
n

f
f
f

m
n
n

m
m

f
f

m

m

n
n



f
f
f

f
f
n

n
m
m

m
n
m
m

n
m
m


n



m
m


m
m
m
f
f
m

m
m
m
m
f
f
m
n
n
m

m
m





n



m
m
f
f




n

f


n
m



m
n



m




n
m

n
n


f


m
m

m
m

m

m
m



n

f
f
n

m
m
m

m
m

f

f
f
m
m
m
m
m

f
f
m
n
f
f
f
f
m
m

m
f
f


m
m

m

n
f
f
f
n
n



n
n
n
n

n
n

n
m
m


f
m

m


f
n
f
m

n
n





m
m


m





n


n


n



n

n
n

m
m







n
n

m
m
m

n

f


n
f

m

m
m
m



m
m

m

m
m

m



m
n
n



m



f

f
n
n

n
m


m
m
m
m


m



n
m



m
m
m


m


f
f



m
n
n
m

m





m
m

m
m



n
n


n
m

m
m



m


n
n
n
n





m
m



f
f




m


n
m

f
f


m


m
m

m
m
m





m




m
m



n

n
m
m

m


m


m
m
m

m
m



n
n

m

m
m
m




m


m
m
m

m
m
m
m
m

n
m

n

m
m
m

m
m
m
m
m



m



n

n
n


m
n
m

m



n
m


m
n

n
n

f
f
n
n

m




n
n
n


n
n
f
f

f
f
f

n

n

f
f
m
m

m


n
n
f
f


m
m
m

m




m
m

n
n



n
n




f
f
m

m

m


m


n



m
m
m






f
f
f



m
n



m






n

n
n





m




n
n
n
n



m
m
m






m
m

m

m

m


n

n


m
f

f
f


m





m
n


f
f




n



m
f
f



m
m
n
n


n
n
n



n
n



n





m
m


m
m
m

n

f
f
n




n


m
n

n
n
f

f
f


m

m
m
m
m

m

m

m


m
m
m
m

n

n

m


n
n


m

n
n




f
f


m
m
m
m

f
f
m
m



m
m





m
m

m
m
m
m
m



m
m

f

n

m
m

m
m




m
m
m
n
m
m
m


m


m




m

m
m




m
m


f
f
m


m
m

m
m
m
m
f
f

m
m
m
m


m
n
n

m
m
m

m


m


f

n
n


f




n
n
m

n





f
f

m
m

m

m
m
m

m
m
f

n


m
m

m
f
f
m



m
m

m
m


m
m
m

m


m
m

m
m



m



f
f
m
m


m

m
m

m

n
n
m

m

n
n
n


m
m
f

n
n
m

n

m



m

f
f
f
n


m
m


m
m



m
m



m
m
m
m
m


f
f
m
m


n

f

f
f
m

m
m
m

n

m
m
m
n

n
n
m


m



n

n

m
m

m


m


m
m
m
m
m
m
m

m





m
m
m
m

n
m
f
f

m

f
f
m
m
m

m
m
m
m
m

n

f

m

f
f
n


m

m

m
m
n
m


m
n
m

n
m
n
n

n
m

n
m


m
m
n
m


m
m
m


f
f

f
f
f
m
m

f
m
m
m
f
m




m
m

m
m
m


m
n

n


n





n
n

m


f
f
f
m


n
m
m

m

m

m





n

m
m

m
m


m



m

m


n

n

n

m
m
m
m




n
m



m
m
n
n


m
m
m


m
n





m




n
m
m
m

m


m
m

n
n
n
m
m
m



m


m
m
m


m
m
m
m
m

m
m





m
m
m
n
m

m


m
n

n

n


m

m
n
n


n
m
m


f

m
m
m
m



m
m
m

m
m
m
m

f
f
m


m
m
m

n


m
m

m

m
m



m
m
m
m




m

m
m
m
m

m

m
m


m
m

m
m

m

m

m
n



m

m
m
m
m
m




m
m

m

m
n


n
m




m
m

m
m
n
n
n
m
m

m
m
m


m
m
m


m

m

m

f
f
n

n


f
f
f


m
f


m
m
m
m


n
m

m
m
m


m
f
f
m


m

m
n
n

m



m

m
f
f


m
n
n
m


m




m
m
m
m
m

m
m
m
m

m


m
m
m


m

m
f
m
n

n
n
m


m
m
m
m

n



m


n
n
m
m
m

n
m
n



f
f


m


f
f
f
f
m
f
m
m
m
m


m


m
m

n

m

n
m

m
m

m
m
f
f
m

m

m
m
m
m

m
f
f

m
m

m
m


m
m
m

m

m
m

m

m
n

n
m
m
m
m




m
m





m
m

m

m

f
f
f
n


f
f
f

f
f

f
f
f

m
m
f
f
m
m
m
m
n

n
m
m

m
m


n



m
m
m
m


m

m

m

m
m
n
m
m

m
m




m
n
m
m

m
m
f
f


n
n
m
m







m

m
m
m
m

f
m





m
m
m
m

m



f


f

f

f
f
f

f
f
m
m
m

m
f

f
f



f
f

m


m

f
f
f
f
m

n


f
f


f
n

n
m

m

f
m
m
m

m

m
f
f
m
m
m


m
m


n
n
m
m
m

m





m
m
m

m




m

m
m

n
n
m


m
f
m
m

f
f


m

n
n

n

f


m

f
f
n
n
f

f
f
f

f
f
m




n
n
n
f
f
f

f
f
m

f

n

f

m



f
f
n
n


n
n
m
m
m



f
m


m
m

f
f
n
n

f



m
m


m


f

n
n

m
m

n
n
m
f
f


m


f
n

m

m
m
m
m

n



m
m


m



m
m
m

m
m




f
f

m





f


n
n


f
m

f

n
n



m



n


f
f
f

f


n
f
f

m

m
m
m

m

m





f



n
m

m
m


f
f
m

m

m

m
m
n
m


m
m
m




f
f
m

f

m
m
m
m
n



m
m

m
m
m

n
n
f
f
f
m
m

m

m

m

n

m
m
n


n
n

n

f

f
m


n
n

n
n
m


m
f




m


m

n
n
m


m
m



n
m
m
m

m


m
m
m

m
m
m

n
n
n

m

n
f

n
n


n



m

f
m

m
m
m
m


m

n



n

m



m

m
f
f


f
f
m
m
f
f
m
m
n
m

f


f
m

f
f


n
n
f



m
m

m
m
m

f
f
f

n
m
m
m

n

m
n


f

f

m
m

f
f
m




n
n
m

f
f
f
f
m

m
m

n
n
f
f

n
n
m

m
m
m
m

n
n
n

m
m
n

f
f
n
n


m
m
m
m

n
n
n
n
n


m
m

m


m



m
m
m
n

m


f
f


f
f



m



n
n
m
m


f


f

m

f
f
m



m

m

m


n
n


n
n



f
f
m

m
m
m



m
m
m
m

m


m

n

f
m
n
f
m

n

m

f
m
n
m
m
m


m

m
m

n

n



m

f
f

f

f
f
f

m
m
m

m



m
m

m
m


n



n

n



m

n
m
n

f
f

n

n
n

m
m

m


m
m
m


m
m
m
m
m



n
n
m

m
m
m

n

n
m



f


m
m

m

m
m


m




f
f
f
f
m


m
m
m


f
f
f


f
f
m


f
m

f




m

f
f

n
n


m


m
m
m
m

m
m


m
m

f
f
f
f
n


f
f
m
m
n


m


n
n
f
f


m

f
m
m


f
m
m


f


m
m



m

m
m
m


m
m
f
n




f

m
m




f


m


n
n
m
m
m

m

m




m
m
m
m
m
m

m
m
m



m
m


m
m

f
f
m
n

n




m
m


n

m
n


m
m
m

f
n
n




f





n
n
n

m
m



f
f


f

m

n
f

m
m
m

f
f
f
f

n


m
m
n
n




f
f
m



n
n




f
m
m
f



f
f
f


f
f

f

f
m



m
m
m


f





m
m
f
f
f


n
n

f
f
f


n
n
f



f
f


f


f

m
m
m
f
f




n


f
f
m
m







f
f
m
m


n
n



f
n
n

f
f


f
f
f


f
n
n
f

m




f
f

m
m


n
n


m
m
m
m




f
f
f
f
m



m



f
f
f



n
m
m

n
n
n
m

n
n
m

f

f
m
m
m

n

m
m

m
f
f
m

m

m


m
m

n

m

m


m
m
n
n



m
m

m


n
n
m

m
m




f

m
m



m
m
f
f



m
m
n
n
f


m


m
m

m
m
f


m
n
n
m

f


f



f
f
f
f

n
n
n


n

n
n
m
m
m
m

f
f
f
m

n


m



f

n


f
f

m

n
n
n


m
m
m
n
n


n
n

m
n

m
m

n
n
m


m


n
n
m


f
f
m


m
m
m



m
m
m
m
m


f
f
f
f
f

n
n
n
n


m
m
m

f
f
m
m
n

n
n
n



f
m


m

m
m
m
m

n
n


m
m
m
m
m
m





f
m
m
m


n
f


m

m
m



n
m
m

m
m
m
f

m



f
m
m
m

n
n

m
m


n
f
f
m
m
m



m
m

n
n



f
m
m
n
m

f

f

m
f
f
f




n
m





n
m
n
f
m
n
n
f
f
m
m
m

f
f
m

n
n
m


n


f

n
n
m

n

f
m
m
n
n
m
m


f
f
n

n



n



f
f

f
f
m

m




f
f
f

n

m
m
n
f
f
f
f
f


m
f
f
m


m
n
m

f
m
f





f
f

f


f
f

f

f



n
n
m

m

f

n


f
f
m
f
f



n
n
m


f
f
n
n
f


m
m
f
m



m


m

f

n

m
m

n
n

m


f
f
f
f
m

m
f
f
f

f
f
m

m
m

m

f
m

m


m
m


m
m
m
n





f
f
f

m
m
m




m
m

m
m

f


n

n
n

n
n

f




m
m
n
f
f
m
m
m

m
f


m


f
f

m
f





m

m
m
m
m
m
m


m






n
n
n
n
n
n
m
m




m


f



m


n
n
n

f
f
m



n
n
n
n
m

n
n
n

m
m
m


n
n

m
m

m
f

f
n

n
n
n
f

f
f
f


m
m
m

m
m
m

n
n






m



f

n
n
m


n
n
m
m
n
n

m
m

n
n
m

f
f



f
f
m
m
m

m
m
m

m

n
n
m
m



m
m

n
n
n
f
n
m
m


n
n
f

n


m
m
m
n
f


m
f


m



m
n


m
m
m
m

m
m
f
m


n

n

m


m
n

n
n
n
n
n
n
m




m
m
m



n
n

n
n


n
n
m
m
n
n
m
n
n
m

n
n
m
m

m

m

n

f
f


m
m




m
m

m

n
n


f


m
m

n
n

n


n
m
m
m
n

f
n

f
m




m
m
m

f
f
m
m

n
n

m


m





f
f
m

m


f

f
m

m



n
n



f
f
f

f




f
f
m


f
f
f


f

f
f

f
f
f

m
n


f
f
f

f
f

n

n
f
n

n
n
f

f
f
f

f

f
f
f
f

m
m



m
m
m
m
f




n

m
m
m


f
f

f
m

n

n



n
f

f
m


n


m
m
m

n


f
f
n
m



n

m
m

n
n
f
f

m
f
f

n
n
m

m
m
m



n

m
m
m
m

m
n

f
f

f
f


m

m
m

m
m

n
m



m
m



f
f

m

n
n
m

n
m
m

m
m

m
m


m
m
m
m

f
f

f
f
m

m
m




m
f
f
m
n
n




m
m


m





m
n



n



n
m
m


n


m
n

n
n
n

m



m






m
m

f
f
m

n
n
n

f
f
f

m


f
f

f

f

m

m

n

n
f
f
m
m
m
m
m
f
f

m
f
f
m
m

m
m
m
m
f
f

f
f

m
f
f
m

m
m

m

n
m

m
m
m
m

f
f



f
f
f
m
m
m
n
f

f
f



f
m
m
m
m
f
m

f
f

f
f
m
f

f
f
m
f
f


n
n

m



n
n

f

f
f

f
f


f
f
n
n
m
m


m
m
m
n

m
n
f
m


n

f
f
f


m
m
f
f

n

n

m
m

m






m
m

m
m
m
n
n
m




f
f

f
f
n
n

n

n
n
n
m
m



n



m
m
m
m
n


m


m
m
m

m

m
n
m

m
m
n





m
n



m
m
n

m



m
n


n
n




m

m
m
n






m
n

n



n
n

m

m
m

m
m

f
f
m

m
m
n
m

m
m

m
m
m
m


n




m


m
n

m
n
m
m
n
n
m
m



n
n

n
m
n
n

f
f
m
n
f
f
m

n
m
m

f
f
m
n

n

n
n
n



n
m

m
m
m

m
m
m
m

m

f
f
f
m
m
m


n
n

n
m
m


n

n

m
m

f



n
n
m
m
m

m
m

m
n
m
m

n
n
n
n
n
n
n

f

m

f

m
n


m
m

m
m




m

m
m

n

m
m



m

m

m

m

m

m

m
m
m

m

m

m

m

m
m
m

m

m

m

m

m

m

m

m

m

m

m

m

m
m
m

m

m

m

m

m
m
m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m
m
m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m

m
m
m

m
n
n


m
m



n
n

f
f
f

m

m
m

n

n

f
f
f

f
f



m
m
m

m

m
m

m
m
m


m



m
m
m


n

m
m

m
m

m
m

m
f
f
f
f
f

f
m


m
m
m


f
f
f
f

f
f
f




m



f








f

m
m
m

m


m
m
m


m
m



m





n
n
n
n


m

m

m
m

m





m
m
m



n
n




f


n


m
m
m


m

m
m
m


n

m
m
m


m
m
m
m
m


m

m


m
m

f
f
n
n

f
f

f


f
f
f

m

m


f
f
m
m

m






m



n
n
m

f
f
n
n

f
f


n


m
n
m
m
m

m
n
n

m


n
n
m


n



n
m


n
m
f

m
f
n
m

f
n
m
m
m

m
n
n
m
m
m


m
m
m

f
f

m
m


n

m



f
f
f

n
n


m

m



m
m
f
f
m
m

n
n
m



m


m



m



f
f
f
m

m
n

n

f





f
f







n
m
m


f
f
m

f




f
f


f
f
m

m



m
m

n
n

m



m
m

f
f
f


n
f

m

n

n
f
f

f
f

m
m


m


m
m
m

n
m


n

m
m


m
m

f
f
m
n

m

m

f
f


m

f
n
n

n
f
f

m

n
m
m

m

n
m





f
f
f


m
m

n
n



f
f
m


f

m
m
m


f
f

m
m
n
n
n


f
f

n



m
m

n



m

m
m
m
m


n
m
m
m




m

n
m
n
n

n
n


m
n
n
m


n

m



m
m
m
m
m
m


f

f

n
n
n




m

m

m
m
f
f
m


f
f


f
f
m
f

m
m

f
m
m


m

f

m

f

m
m


f


f

m
m

m
m
m
m

m
f
f

m

m
m

m
m
m
f
f
m

m



n

m
n

n



m
m
m
m

m
n

n
n


m
m
m
n
f

f
m


m
m

m
m

m



m


m
n
n
n

m
m



m


f
f
f
n


f
f
m
m


n



m

f
f
f
f



n
m
m
n
m

n
m
m
m
m

m

m

f
f




n
n

f
f
m

m

n
m

n
n
m


n
n
n
n

m

m

f
f
n

m


n
n

m
m



m


m
m


n
n


n
n


f

m
m

m

f
f
m
n



n
n


n
n

n
m

n
m
n


n
n
m


m
m

n
n
n
n
m
n
m




n
n
n

n
n
m

m
m

n
n
m
m




m
m

m
n


m

m
m

m

f
f
m
m
f




m

m
m
m
m

m
m
m



m
m
m
m
n


m

m

m

m
n
n

f
f
m
n

m



n
n
m

f
f
f


m
m
f
m

m
m
m

n

m
m
m




n

m
f
f

m
m




f
f


m

m

m
n
n

m

m
m
m



m
m



m

n
m



m
m

m


m
m
n

n

f
f
m
m


m

f
f

m



f
f
f

m

m


m
m

m
m

m

f
f
f
f

f



f
m


n
n
m


m
m

f
m
m

m


m
n

n

m

n
m
f

m

m
m
m

n
n

m
m

m

n
n

n
n

m
m

m
f
f
m

m


f
f



n
m
m

m
m
m
m

m
m

f
m

f
n

n
m
m
m
m

m
m
m
m
m
m


m
n


f
f

n


n


f
f


n







m
m
m
m
f


f
f
n
f

m
m




m
n
n



m
m



m

m
m

n



m
m
m
m
m
m

f

m


m
m


m
m


n



n



m
n
m
m

n
n


m



m
n
m

m


f
f
m
m

f
f
m


m
m
m

m
m


m
m


m
m

m
m
m

m
m
m
m


m
m

m




m
m
m


m
n
f

m
m
m

m

m
n

n
m

m

f
m



m
m
m
m

n

f



m
m
m
m

m



m

m


m
n

m
m
m
m

m
m
m

m

n
n


f




m
m
m



f
f
f



f

m

n
n

n
n
m


n
n


n

n
n


n
n
n

n
n
n

n
n

n

m
m

m
m


n

m
m
m
m
m
m

m


m
m


m
m

m
m
n

n
m
m

m


m
m
m




n
n
n
m

n


m
m
m
m
m


m
f
f
m

m
m

n

n
n

n
n
n

m
m
m

m

n
n

n




m

m

m
m



m
m
m
m

m
m
f
f






m

m
m
n

n

n
m
m
m


m

m

m
m
m
m

n
n



n
n
n
m

f
f

n


m


f
f
m
f
f

f


m
m

m
m


n
n



n
m
m


m
m
m


m
m
m
f
m
f
f




n
n

m



m
m

m




n
n
n

n
f
n

n

m
m
m

m

f
f

m




f
f
m
m


f



m
n


m
m



f
f
f
n
m

n
n
n


m

f
f
m
m



f

m
m
m

m

m

m

m

m
m


m

m
m
m
m

m

m

m

m

m

m

m
m

m
m
m
m

m
m

m

m

m

m

m


m
m

m
m
m
m

n
n
m
m

f
f
f



f
f
f

f
m

n
m

n

f
f
m

m
m

n
n


m
m
m

n
m

f

m



m

m
m
m
m
m

m
m
m

m
m
m

f

f
f
m
m
m
m
m



m
m
m



m




m
m








n
n


n

m
m
m
m


f
f
f




m
m

m

m
m

n
n


m
m
m
m
m



m
m


f
f



m
m




m
m










m
m
m

n
n


m
m
m
m
m



m
m

m
m



m
m


m
m



m
m

m
m


f
f


f
f


m
m

n
n

m
m
n

m
m




m
m
n
n
n







m
m



m




m
m

f

f



m
m
m
m
m





m
m

f

f


m
m
n
n





m

n
f

f


m
m



n
n


m
m





n
m


m
m

m


m


m
m


m
m

m

m

m
m

m


n


n
n


n


n
n








n
n
n
n
n


m
m

n

n






f
m


m
m
n

m

m

n

m

m
m
m

m


m
m
m
n


n
n
n

m
m
m
m

f

f
f

m
m
m
n



n
m
m

m


n
n
n

m
m

m
f

m
m

f
n
m
m


f
f

m
m




n
n
n

m
m
m
m

n
n


n
n
n
m
m
n

n
n
n
m
m
n

n

m
m
m

n


f

n
n

f
f

m
m
m

m
m
m
f
f

n
n

m
m

m
m

n
n


n
f

n
n
m
n



m
m

n

n

m
m
m



m

m
m

m
m


m

m
m

m
m
f
m





m

f
f
f

f

m
m
f
f
f

n

n
f

n

n
f
m

m

n
m
m

m
m
f

f
f

m
f

m
m





n
n
f
f
f
n


n
n
n
m

f
f
m
m



m

m
m

m

n
m

m
m
m


m
m


m

m
m
m
m

m

m
m
m
m

m

m
m

m

m

m

m

n


n
n


f
f
m


m

m


m


m
n

m
f
f

m
m
m
m
m
n

n

m



f
f



n
m



n


m


m
m




m


f
m
m

m
m


m




m




m
m


n


m

n
m
m

m

m
m
m
m
m



n

m

f
f


m

m
m
m
m

m
m
m



f



f
f



m
m
m
m
m

m
m



f
f
f
f



m
m
m
f
f
m

f

f

m
f
f
m


f

m
f
m
m


f


f
n


m

f
f
m

m



m





m
m


n


m
f
f
m


m
m


m
m
m

m
m






m
m
m
m
m


m
m
m

f
f
f

m

f
f
f


m
m
m
m

n
n

m

m
m
m
m
m
m


m
m
m


m
m

m

m


m
m
m

m
m
m




m


m
m

m


f
f
f

m

f

f

n
n

m
m

n

m

m
m

m
n




m

m

m

m

m

m


m

m

n



m

m
m
m

n

m
m

m
n


f
f
n
m

m
m

n

n
m

n
n
m

m

m
m

f
m

n
n


n

n
m





m
m


m



m
m


n

m

f
f







m
f
m
m
n

m



f
f
m
m

m


m
m
m
m

m
m

m
m
m
n
n
m
m

m

m
m
f
f
m
m


m
n
m

m
n


m
m
f
f
f

n

m
m

n
n

f
n

n
n
m



n



n



m
m
m
n
m
m
n
m
m


n


m
m
m
m
m

m



m
m

m
m
m

m


f
f

n
n
f
n


m
m
m
m



m

m

m
m
m
m



f
f


f
f
f

f



f
f
m
m
f
n
n

f


m
m
m
f
n
n

n
m
m
m

f
f
f
f
f



m
m
m


n
n
m

m
m
m
m
m


m
m
m


m


f

f
f
f
f

m

f


m
m
m


m
m


n
n
m

m



m

m
m
m
m

n
n
m

m

n
m
m
n
m

m

m


m
m
m



m
n


m


m



m

f
f
m
m


f
f
f



f
f
n


m
m
n

f

n
n


m
m

f
f
f

n

n

f


f

n

f

m
m
n
f
f

n

f

n


m
m
n




f
f
f
f
f


n
m

n





f


f
f


m
m
n

m
m
m

m

f




f
f
f
f





f



m


m


f

f
m

m
f
f
m
m

m


m

f
f
f

f

n
n

f
f
f
f
f

f
n



f
f
m
m
m

f

f
f
f

m

n
n
f
m

m
m

m

f
m

m


f

m
m
n
n
m
m
m


n
n
m
n



f
f



n
n
m
m

n

n


f
f

n


n
n
n
f

n


n
f
f

f
f
f

n

n


f
f
f
f

n

m
m
n
m

m
m
n
n



m
m
m
m
f
f

f
f
m




n
n
n
f
f
m
m
m

m

f

m
n


m
n



f
f
f
m
m

m
m
m
m
m


f
f

m
m


m
m


m
m

f
f
m

n
m

m


f
f
m



f

m
m

m
f
n

m

m



m
m

n


f
f
n
m

m
m


f

m

f
m
m
m


n

n


f
f
f
m

m

f
f

f
m
m
m




f
n

m
m

m
n


f



f


m
m

n
n
n


n
n
n
n

n
n
n
n
n



n





m




m

m

n


n

n


m



m
f
f
m

m
m
m

n

n
m

m
m


m

f
f


m
m



n

m
m

m


m
f


m

m

m
m
m
m
m
m

m



f
f
f

m


n

m
m
m



m


n

f
f


m

m



f
m

f
f




m


m
m
m
m

m

m

m
m

m
m
n
n




f


m

f
f

m


m

m
m

m



m
m


n
n


m



f
f
m
m
f


f
f
m

m

f
f

m
m

f
f
m
n

m
m
n

n


f
n



n
n
m

m
m
m

m

f
f

n



m
m
m
m
m



n




n
n
n
n
n

m
m
m

m

m


f

f
m

m
n
n


n
n

f
f


m
m
m
m
n

n

m


f


n
n

m


m

n

n

f
f
n



f
m
m
m

n
n


m


n

m
n


n
n

n
n

m
m


m
m


f
f

m
m

f
f


m

m
m
n
n




f
f


m
m


n
n
n



m
m


m
m
m

m
n
n

m

m

m
m
m
m




m
m
m


m
m


m
n
n
n
f
f
m
m
n

n

m
m

m

m

n



m
m
m

m

n
n
n

m


m
m


m
m



n


m
m



f
f
f
m
n

m
m
m



n
n
m
m

m
m
m


m
m
m



m
m
n
m

m
m
f
f


m

m
m
m

m
n

m
m
m

f
f

m

n


f



n
n
m
m
m

m

f
f

f
n

n

f
m
f
m
m
m
n


n
n
f


n
n
n
n
m



f
f
n
n
f


m
m
m
m
m

m

m

m
m

m

m
m
m
m




m

m



m



f
f


f

f
f

n

f


f
m

f
f

m


m
m
m




m


f
f
f
f





f

m
m

m

m
m
m


f
f

n

m
m
m

m
m

m
n





m


f
f
n

n
m

m

n
m

m

m

m
m
f
f

f
f


m


f
m


n

n





m
m


m

m
f
f
f

m
f
f



n
n
f





f
n
n


m
m
f
m


m
n
n
n
n
m

m


m
f

f

n
n
n

f
n


m
n
f
f
m
m

n



m
n


f
f
n
f
n
f
n
m
n
n
n


m
n


f

f







m

n


m

f
f
f

m
m

m
m



n

m
m



f
f
m

m



m
m
m
n
n
n



n
n

m

m


m

m


m

m


m
m
m
m



m
m


m


m

m

n


n
m

m
m
m

m
n


m
m


f

f
f

m

m
m

m

m
m

m

f
f
m
m

m
f
m
f

f

f

n
m

m


m

m
m

m

f
m
f

m



m



m
m




m

m
n

m


n




m


m



m



m
m
m
m
n



m
m



m
m
m

m
f







m
m

m

m

m

m
m

m
m

m




m
m
n
m
m




m


n
n
m
n
m




n
n
m
m

f

m
m
m


m
m
m

m
m

n
m

m

m
m
m
m

m
m


m
m
m
m



m


m


n
m

m

m
m
m
m
m

m
m

n
n
n
m


m
m
m
m
n
n

n

m


m

m

n

f
f
f
n



m

m



n

m


m
m
m

f



m



f
f
m
n

f
m



f
f
m


m

f
n


m
m
m
m
m
m

m

m
m





m
m
m
m
m
m
m
m




f
f
m

m
m

m
m
m





m
m

m
m
n
n

m



f
f
m
m



m
m
m

f


m
m

m

m


n
n
n



n
n
m
n
n
n
n
m
n

m
m
m
m
m


m


m
m

m

m
m
m

f

f
f
m
f

n


m

m

m

m

m
m
m


f
f
m

m

m
m
m
m



n
n
m

m

m
m

m
m
m
n



n


f
f
f


f
m

f
m
n
m
n

n

m
m

f


m



n
n
m

f
f

f


f
f
f
m

m
m

m
m
m



n
n
f
f

m
m

m


n


f
f
f
n
n



f

f
m
m

n
n

m
m
m


m

m
m

m
m


n

m
m


m




n

m





m

m




m
n
m


m
m



n

n

m

m
m


f
f

f










m
m



m
m

m
n
n




m
m
n
n
n
n


m
m


m
m
m
m


m

f
f
m
m
m

m

n
n



m
m
m



n
n

m
m
m
m

m
m
m

n

f
m
m


n
n
n


n

m

n

n


n
m

n
n
n


m

m
n
m



m
m

m
m
m
m
f
f
m
m
n

n

m


m
m


n
n
n

n
n




m




m
m

m



m

m
m

m
m

m
m

m

m

n
n

m
n


m

n






m
m
n

m

n









n
n
f
f
f
f
m

m
n
n
m

n
n




m

n
m

m


f
m

n
m

n

m

n
n
m

n


m

m
m
m

m

m


n
n

m
m

n
m
m


m



f
f

m
m

f
f

m

m







m
m
m
f
f
m


n
n
m
m
f
m

m
m
m
n


f
f




m


m





m
n
m
m



m

m
m
n
m
m
m


m

f
f
m
m



m


m




n
m

m
m




m
m
m
n
m
f
f
m

n

m

n

m

f
f
m
m


n

m
m

m



m



n
m

f
f

m


m
n



m
m

m
m
m

m
m


m
m
m
m

m


m
m
m





m

n
m
n

n
n
f
n
n
n

f
f


f



f


f
m
m
m




m
f


m
f
f



n




f

f
f

m

m
n

m
m

m
m
m
m
m
n


f

f


f

f





n
n



m

f
m


m



f
f
m
m

f


f


n


m

f
f
f


m
m
m
m


f
f


m
m



n



f
f
m
m




n

f
f
f



f
f
f









f

f

f
f
f
f





m

f
m


f

f



f
f





n

m


m

m
m




m
m



m


m

m
m



m


f
m
m

n
n



n
n



m

m
m

f

m
m
m



f
f
n
n

m

m


f
f
f
m
m

n

n
n



n
n


n
n





n
n



m
m

f
f
f


n
n
n
n




m
m
m
m

f
f


n

m

m


n
m

m
m



f



m

m
m

n



m
m


n

m

m
m

n
m
m

m

m
m

n
m
m

m


m
m
n

m

m
m

f

m
m
m
m
m
n





m
m

m

n
n



n


n
n


n



m
m

m
m
m
m
n
m
f
f

m



m

m
m
n



m

m


m
m
m


f
f
f



f
f
f



f
f
f



f
f
f


m



m


m


n



m

m
n
m


m
m

m



m
m
m

m
m






m

m

m
m

f
m

m
m

f

m
m


f
f
f

m
m




m
m

m
m
m

m

m

m
m


m

m


m

n
n
m
m
n

m
m

m

n
n
n

m

n


m


f

m

n

m
m



m

n
n




n
n



m
m
m
m



n
m
m

m
m
m


m
m
n
n

m


m
m
m








n
n
m

m


f
f
f

f
n
f

m

f
f

f

f
f

f

f

m
m
m
m

m
m
m
f

f


f
f
f


m
n



f
f

f


n


f



m


f
m
m
f
f




n
n


f
f

f
f
f

f
n

f



n
n
m

m
m
m



m
m
m
m

m
m


n


m

m
m
m


m



m

n
n


f
f

m
m

m
m


n

f



f
f



m

m
m


n



m



m
m



m



m
n


m
m


m
m

m



f



n

n

m


m

n

m


f
f


n
n




f
f

n

m
n





n

m
m

n
n
m
m


f
f
m
m

m
n















m

m
m


m
m


m
m

m



m
m

m
m
m
n
m

m


m
n

m
m
m




n
n

m
m



m
m

n
n
n
n
n

n

m
m
m

m

n
n
m
m
m


m
n

n

n


n
n
n

m
m


m
m
m


m



m
m
n
n

n
n
m

m
n

m


m
m

m
m
n
n

m
f
f
f

f


m

m




m
m

m



f
f
m




n

n
n






n
n
m
m


m


n
m
m





m
m

n
n




f
f
m
m

m
m
m

f
m
f

f

n
n
m



m
m

m
f
f
m


f


n
n
m

m
n
m






m
n
m




n
n
n


m
m


m
m
n
f

n
n



m
m




n

m

m




n
n

n


n




n

m
m
m
n
n




n
n
m
n
f
f
f
f

m
m

m
f
f
f
f
f


m
m

m



m
m
m
m
m
m
m

m
m

m
m

n
f
f
f
f
f

n


n
n

f

n
n
n
m



m
m
m
n



m
m
m
m
f
f
f
f
m


f
f

m
m
f
f
f


m



n
n
f
f
n
f
f
m



m

m
m


f
f

f
f
f


f



n
n
m



m

n
m
m

f

n

m
m


f
f

m
m
n
n

m
m
n
n

m
m


m
m

m


n
n
n

n



m


n
n

n


n
n
n
n


n



n
n

n
n
n
n
n
n
n

n
n


m
m
f
f




n
n

m
m



m
m


m

m
m


n



n
n


m
m

m


m
m
n

n
n

m
m

n




f

f
m
n
m
m
n


n



n
n

f


n
n





m
m


n
n

n
n

n
n


f
f

f
f
m
m
n

n

n
n


m
m


f


f
f

m
m

f
f





n
n
n
n

m
m
m
m

n

m

m
m
m

m
m
n
m



m




m
m



m
m
n
n

m
m
m
m

n

n
n




n
n
m
m

m
m


m

m



n
n
m
m


m


m




n

f
f
m
m



m
m

m


m





n
n
m
m
m
n
n

f
m

f
f
f

n


n
m
m
m

n
n

m
m





f
f
f


m
m


f
f
f
f
m
n


m
m


m
m

m
m

m
m

n

n
m


m
n
n

n
n
m

n
f
f
f
m
m

n
m

n

m
m
m


m

f
f
m
m
f

f
n

n

n
n


n
n
n


n
n

f
f


n
n


n

n
n


n
n


n
n



m
m

n


m
m
n
n


n
n
m

n
n



m


m

n
n
m
f
n

f
f



m



n

n


n

n
n

n

m
m


f
f
f
f

f

n

n
n




m
m





m
m

m
m
m
m


m

m
m
m
m
m

m


m
m


m
m
m
m

m
m

m

m
m
m
m

m
m


n
n
n
m
n






f
f

f
f

f
f
n



n


n

n

n
n



f
f
f
n

n


m

m
m
m
m

m
m

n


f
f
m


m
m
m


m

m





m




f
f

n

n
n
m
f
f
m


n
n
m


f

m
m
m
m
m

f
f



m
m
n


n



m
m



n



f
f






m
n
n


n
n



f
f

f

n
n
n

n
n






m
m
m
m
f
f
f
f
f




n


m


m
m
m

n

m
m



m
m
m

n


n

f
f
n

n
n
n
n

f
f


f
f

n
n
n
n

m
m

n

n

m
n

n
n
f

m
m

m
n



n
n
m



m

n

f
f
m
m


n


n

n
n


n
n

n

n




n
m

f
f
f
m


n
n



m
m
m
m




m
m
m
m


n


m


n

n


n


n

n

n
n
n
m
m



m
m



n


f
f
m

n


n

n
n
n


m
m

n

f
f

n
n



f

m
n
n
n
m
m

m
m

m
n

n
m




m
m



f
f




f
f
f

m
m
m


m
m
m
m
m
m



m
m

m

m


m
m
m
m
m
m
m
m
m

m







m

m

m


f
f


f
f
f




m

n





m
m
f
f
m
m

n


n
m
m
m



m

f
f
n

m
m
m
m



m
m
m
m


f
f
f




m


m
m
m


m
m
m
m
m
m

m
m

f
f
m
n
n

m
n
n
m
m
m
m
m
m
m
m
m

m






n
n
n
m

m



m
m
m

f
f
m

m
m

n


n
m
m

f
f
n


n

n

m
m
m
m
m

f
f
n



f
f
n



m

n
n
m

m
m

m

m
m
m
m
n
n
m
m
m

n
m

m

n
n
m

f
m

n
m
m

n
f

f
m

m

n
n


m

m

n


m
n

n

f
f

n




n


n








f

n

f
f
n




m



m



m
m
m
m

m



m

m

m

m

m
f

f

f

f
f

f
f

f

f
f



m
m


f
f

f



m






m
m


m



m
n
n
f
f

m
m

n
m

m
m

n

n



m
n

n
n




m
m


m

f
f

f
n

m
n



m
m

m
m


m
m

m
m



f


n
n




n

n



m

m
m
m
m
m

m
m
m
n
n
m


f
f
m

m

m


m
m
m
m

m
m
m


n

n




n

m



m
m


m

m
m

m



m


m
m


m
m
m
m
m


n




n

m




f
f
f
f

m
f

m
m
m


m
m

f

n




m
m

n
n

m

m
m

f
f
f

n


f


f
f

m

m

m
m

f

n
n
n




f


n



m

n
n


n

f


m

f
f
f

n
n


f
n
f
f
n



f

n
f
n

n
n
m

f
m
m



f
f


f
f



f
f
f





m
m
m

m
m
m

n
n

m
m

m
m


f


f

n

f

m


n
f
f
n
n


m
m
m


m
m

n
n
n

m
m
m

m
m

f
f

m

f

f

f
f

m
m




n
n

n

m
m
m
f
f
n
n

n
m
m

m
m
m
m

m
m
m


n
n
n
n
n

m


n
f

f
f
m
m

n

f
f

m
n
m
m
m


m
m





n

n
n
m
m


m
m
n



n

f
f
m
m
f

f
f
f
f


n
n
n

m

n



f

f
m

f
m

n


m
m
m

m
m
m
m



m

n

f
f
f

m



n

n


m


m
m


f
f



n

n
f
f
m
m



m


n






n







f
f






n







m
m
f


m
m

m
m
m
m








m
m
m

f
f
m
m


m




f

f

m

m



f
f
m
m




m





m



f
f
f

m
m
m
m





m


n


m
m

f
f
f


n

f





f
f








f
f
n

n

m
n




f
f
m
m

f
m
m

f


n
n
n

m
m
f
f
f
f

f
f

n




m
m




n
n






m
m
m

n
m



n
n
m

m
m
m
m
m
m
n
n
m

m

m
m


m
m

m

m

m
m
m


m
m

m
m

n
n
n

n
m



m

m



m

m

m

m

m

n


n


m

f
n
n

n

n

n



m
m
f
m

f


m

m



m

m
n


f

n



m

m

m
m


m
m



m
m




f
m

m
n



m


m

m



m
m



m





f

m
m
m


m
m
m
m


m
m
m




m
m
m


n

n
n

m
m

n
m
m

n
m
m

n
m
m
n

m




n




f

m
m
m
m

m


n

n





f
f
m
m
m

m
m
m
n

m
m
m

m

f
f
m
m
m


m
m
m

n
n


m


m
m
m
f
f
n
n
n
m
m



n




f
m
n
m


m
m



f
m
n
m




m

m

n
m




n
n




m

m

f



n
n

n

m
m
m

m
m
m
n

m
m
m

m
m
m



f
f

f
f
f

m
m

m

m

m




m
m
m

n



m



m
m

m
m


f
f

m


n



m
m




n
m
m
m
m
m


n
n


m
m
m

m


m

m




n

m
m
m

f
f

f
f

n
n

m
m

f
f



f
m
f
n

n

m
m
n

m
m
m




n

n

m
m



m
m
n


m

f
f



m

n
m
m
m

n
m
n
m
m
m

m
n
m

m
m
m

n

n

n

m
m
m
m
m
n

m

m



m



f
n
m


f
m

m


n

m

m
f
m

n

f


m


m
n

n
n
m
n
n

n

m
n

n
n



n
n


n

n

f
n

f
n



n
m
m
n



m
m
m
m
m

m
m
n
m


m

m

m
m
m

m
m



m



m
f
f
f
m
m
m


m

n

m

n
n
n

n



f
f



n
n


n

m


m
m
m
m

m

m
m

m
m

m
m
m
m




n
n

n
n




f

m
m


m
m
m




m
m
n
f

f

f
f
f
f



f
f


m


f
f







f

f
f

f
f




f
f
f





f

m
m
m
m

m
m
m


m
m


m


m

m
m
m
m


n
n
n
f
f


m
m
m


n
f
f
m
n
m

m


f
f



f
f
m
m

m

m
n

f
f

f
f
f

m

n

m

m
m
m
f
f
f


m

m
m
m
n
m


n
f
f
m

n
n
n

m
m

n

m

m

m

m
m
m
m


m


m


m


m
m



m
m


m
m



n

m
n
m




m
m
m


m


m
m
m


m

m

m
m
m
m



m


m
m
m


m


m
m
m
m


m
m



n

m
n
m



m
m

m
m
m

f
f



m


m

f
f
m

n

m
m


m
m
m
m


m


m
m
m

m




m




n


m
m
m
m


m


m

f
f

f

m

m
m
m
m

n

n
m


m

m
m




m
m

m
m
m
m

m
m




n

n
m

m
m
m

m
m

m

m
m

n
n



n
f




n

m


m
m




m
m

m
m
m

m
m

f


m
m
m
m
m


m
n






n
n
n
n

n


n


m
m

m
m




m






m
m
m
m

m
m

m

m

m

m
n
n
m

m
m

m
n
n




m
m
f
f

n



n



m
m
m
n


m
m


f
f


n
n

n


n





f
f



m
m
m

m
m
m
m
m
m
m
m

m

n

m
m

m



m
n
m


m


n
n

m




m



n

m



m
m

m


n
n





m
m
m
m
f
f




m
m
m
m
m


m
m
n
n

f
f
f
m





m

m

m
m
f
f






f
f
f
m
m




n
m


m


m


n
m




m
m
m
m
n

n
n
m





n
n
m
n

n
n
m


n
m

m
m
n


m
m


m
m


m


m
m

n

m
n

m


n
n
m
m
m
m


m


m


m
m
m

m
m
m

m

f
f


n

m
n
n

m
m
m
m

m
m

m


f
f
m
m


m

f




m
m

f
f
n

m
m
f
f
n
m
m
m
f
f
m

m
f


m
f

m
m

m

m

m


f

f
m

f

m

m
n
m


m
m
m
m

m
n

n
n

f
f
m
m


m
m
m

n
n
m


n
m
m

n
m

m
m

m
m




m
m




m
m
m
m
m
m
m

f





m

m
m
m

m
m

m





m


n
n
m
m
m
n


f
f




f
f
f



n



n
n


f
f


m

n
n









n
n




n
n


m
m
n



n

n
m









m


m

m
m
m
m




m


m

n

m


m
m
m
f
f


m


m

m
m

m
m


n
m



m

m


m



m

m

m
m
n

n

m

m





m
m
m
n

n
n
n
n
n



m


m

m
m


m
m
m



f
f



m
m
m
m

m


m
m


m




m



f
f








m


m


m
m
m
m


f


m
m


f

m
n


f
f
f




f
f




m



m
m
m

m
m
m

m
m

m

m




m

n


m








n




n

f
m
m


n
n





n
n
n



m
m

n

n




n
n



m


n
f

f

m
m

f
f

m

m
m
m



m

f
m
m
m



m

m
m

m
m
m



n
n
m

m


m
m




f
f
m
m
m



n

m
m
m
m
m

m

m
m

m
m


m


m


n

m
n
f
m
m

n
m
m
m


m
m

f
f



m


m
m


f
f
m
m

m


n

f
f
m
m

f
n







f
f
m
m






m
m

f


f
f
f
m
m
m
m
n

n








n

n



f
f
f

f

m
m

f

m



m
m
m
m

f
f
m



m
n
n

n

f
f
f




f
f





f
f
m
m
m
m





f
f



f
f


m
m


m




f
f







f

f



n

n

n

m


m

n
n

f
f
m
m
m
m


f
f
f
m


n
n

n
n
m

f
f
n

n
n

m

m

n


n


f
f

m


f
f
m
n

f

m



f


f
f
f



f
f
m


m
m



f

n
n
f
f

f

f


m

m

m
m


m

n
n


m
m



f
m

n
n

n
m

n
n
m
m
m


f
f
m
m
n
m

m
n
m
f



f
f
f



m
f



m
m


n


m


n


m


m
m
n

n
m



n
n

m
f
f
f

f

n

n
f




m
m

n
m
m
f
f

m

m
n
n

f
f
m
m
m
m
m
m
f

f



m




f
f
m

n

m
m
m
m
m


f
f

f
f




m
m
m

m


m

m
m
m
f
f
f
m



n
n
n
m
m
m

m
m
m
m
m
m
n

m
m



n


m
m
m
m
m
m
m



m
m
m


n
n

n
n

m

m

m
n

n
m
m
n

m
m


n
n
m
m
m
m


m
m



m
m

m
m
m


m

m
m
m
m

m

m
m



m

n
n

n

m

m
m

m
m

m

n
m

n
n
n



n

n
n

n

f
f
m
m



m

n

f
f
m
m

n
n
n


f


m
m
m
m
m
m
n
m
f
f



m
m
m
n


m
n
m

n
m
m
f
f

n

n

n

n


m
m


f
f

m


n
n


f
m

m
m

m

n


n
n




m


m

m




m

m
n
m



m

m

m
m
m



m
n
n
m

f
f
m
m




f

n
f
n

m

f
f
m
m
n


m
m

m

n
m


n
n

m
n

m
m



m


m
n
n


m


m



n

m

f

f

m

m

n

f
f
m
m
m
n
n

n

m
m
m


m
m
m
m
f
f
m

m



m






n
n
n

m
m
m
m
m
m


n
n







m

m

f
f
f
f


m
n
n



n
n
n
n

m

n

n
n



n
n
m


m
m


f
f
m
m

m
m

n

n


m

m
m
m



m
m
m




m
m

m


m

n


m



m

m
m

m
n

m
m

m

m
n



m


m



m
m

m

f
f








m
m
m
m

m
m
m
m

m
m
m

m

f



m
n
m
m

m

m


m


n
m
m
m


n


m
m

f
f
m


m

n



f


m

f

n




m
m
m
m
m


m
m
m




m
m



n

m



m
m

m
m

m


m
m

n
m

m


m
m

n
n

n
n
m
m
m



m
n


n



m
m
m


f
m
m
m



m
m



m
m
m
m
n

n
n
n
m

m
n
m

f

n

n

m

n
m



f
f
m
m
n


m
m
m


f
f
n
m
f

n
m


m
m

m

f



m


m

m

m
m

m


f

m
m
n

m
n





n
n
m
m
f
f


n
m
m
m
m
m

n
n


m
n



m

m
m
f
f



f


m

m
m



m


f
m


f


m
m
m
f
f

m


f



m





f

m
m

m
m

f
f

f

f

n




m
m


n
n



n
n


m

n
n



m
m



m
m

m
n
n


m
n
n



n


n
n

f

m

m

n


m
m



m
f
f


m
f

f
m


m
m


f



m
m
m



m
n
m

n



m
m

m
m
n
m

n

m




m



m
n


m

n







f

n
n
n
n
f


m
m
m


f

f

f
m

m
m

m
n

m


m
m



m







m
m
m
f

m

m
m



m
m

m
m
m

m
m
m

m
n

m
m
m



m
m
m
f



m

m
m

m
m
n
n

m
m

m
m
m

m

n
n
m

f
f
m

m


f
f
n
n
f
f

n
n
n
m
m
m
n
m
m
f
f

f
f

f
m
m
m
m

n
m

m
f

f



m
m
m

m
m


m
m

m
m


m





m

m
m




m
f
f


f
m







f
f

f
n

f





m



f




m
m

m












n
n




n

m

m



n
n

m
m
f
f


m

n
n

n
m
m
m
m



m
m

m
f


m

n
m


m
n

f

n
n
m

m

m
m

m
n

m

m
m

n
n
n
n

m
m

m

m
m



f
f
f
m
m
m
m

n
n

m

m
m

m
m

m



m

m



f
f
n


m

m
m

f
f
f
m



m



m



n
n
n
m

m



m
m



m
m




m


n

m




m
m
m
m


m


m
m
n


n
n


m
m

m
n




f
f
n




m
m
n
f
f
f
m

m


m
m


m
m

m


m
m
m


m
m
m
m

m
m

m

m
m
m


m
n
m
m


m

m

m


m
n
m


m
m



m
m
m
m
n


m
m

m
m

m

m

m
m
m


m
m
m

m
m

m



f
f

m
m

m
m

n


m
m
m
m
m



m
m
m


m
m
m
m


n

m

m
m

n


n
n
n
m
m

m
m
m


f
f
m
m
m

m
m
m


m




m


m
m

m
m
n

m
f
f

f
f
f


m
m




m

f
f
f

m

m
m
m
m
n


m
m

n
m
f
f

f
f
m
m


m
m
m







n

n


f
f
f
m
m



m
m
n

n
m

m
f
f


m


n
m

f

f
m


m
m



m


n
m
m

n
m
m
m
m

n

n
m
n

m
m

m

f
f
m

m

m
m
m
m
m
f
n
n

m
m
m
m



m
m

m
f

m
m



m
m
m
f
f


n
m
m
m


m


m

m
f

m

m
m

m
m

f



m

n

n




f
f

f
f


f
f
m
m

f
m



f
f


m
m
m
m
m
m
m
m



m

m
m
m
m
n

f
f
f

m
n

n

n

n


m



m

m
f
f
m
m



m
m

m


f
f


m
m
m


m


m

m

n

m

m
m

m

m

m
m
m

m


n


n
m
n



m


m
m
n

m
m




f
m

m
m
m
m



n




m
m

n
m
m



m
m



m
m

m

m
m
m

m
m


m
m
m
m
n

f

m
m

f
f



f
f



n
n
m

f
f
f
f

f
n

m


n
m


m
m

n
n
n
n
m
m


f
f
f
f


n






f
f
f
f
f

m

m

m

n
n
m


n
n
f


n
n
f
m
m
m
m



m
m

n
n

m
m

n


n
n


f

f
n

m

m
m
n



m
m
m


n


n
n
n


n
n
m



n

m



n
n

m



m
m

n


m



m

f
n



n
n


n

n
n


m

n

n

f

f
m

m


m
m

m

n


n

m
n



n
n



f
f
m


m

f
f

f
m

m

m

n
n




n



f
f

n
n
n




n

f
f
n

n

n
m
m
m





m

m

m

m






m

m

n
n


f

f
f

n
n


f
f


f
f




f

n





f
f
f

m

f
f


n
n

m

n
f


m

f
f
n


f

f
f
f

n
n
n
n
n

f

f
f

f
f

f
f
f


f
f

f
f

f
m
m
m


n
f



n
n
n



f

n

m

m
n


n

m

f

n


f
f
f
n

f
f
f

m
m
m

m

f
n
n
f
f
f

f
m
m




m
m
m
m
m

f

f

f
f
n

n
n



f
f



f
f



f
m

f
f

n
n
n



m

m




n
n






n
n




f
f
m
m




n
n

f
f
f


n

m
m

f
f

m

m

n
n



m
n


f
f

f

f

f
f




m
f
f
f

f



m
m
m

n
f
f
f



m
m
m


n
n
n
n
n
n

n

m
m
m
m


f
f

n
n
m
f

f
m


n
n
n
n
f

m
m
m


m

n
n
n
m


f
f
n
n
f
f
m


m
m

m
m
n


m


m
m


m

m
m
m
m
m

m
m
m


m

m
m

m
n

m

m




m
n
n




f
n
n
m

m
m


f
f
n
n

f

n
n
m


m

m
m
m


n
m


m


m



m


m

m


f
f


m
n
n
m

m

f
f

f



m
m
f
f


m
m


n
n

n
m

m
m





n
n
n


m




m


n
m



f
f


m
m

m



m
f

n
n
m
n



n

n




n
n
n

n




f
f
m
m

m
n
m


n



m




n
n


m


n
n
f
f


f
f
m
m


m
m
m



m
m
n

n
n

n


n
n


f
f

n
n


n
n
m
n
n
n
f
f
f

n
n

n


n


f
f
m
m




f
f

m
m

m
m

n
n



m
m
m

m


m

n

m
n
m



m
m
n
m
n



f

m
n
m
m

n

m


m
m
m
n
n

n

m
m
n
m



n


m





m


m
m

m
m
m


m
m

m
m

m
m



n



m
m



m
m



m
m







m
m

f





f
f


f
f




m
m
f

f
m

m
m

m
m


n
n

m
m






n

f
f




m

m
m

m


m
m


m



f


m
n
m




m
n


m



n
n



m




n

f

n
n
n

m


n
m


m


m
m
n



f

m
n
m

n
n
m


f




n
n
n

n


n


m



n


n

m


m

f


m


m
n


m


n
n

n
n
f
f


m

m
m
m


m
m

m

n
n

m

m


m

m
f

m
n
n

m
m


n
n
n
n



n
n
n


n
n



m
m

m
m
m

m

f




m
m
m

m
n
m

f
f

m

f
f
m

m
m

m
m

f
f


m
n

m


n


m

m
m

m

m
m
m
m
m


m


m
m
n
m
m


m
m
n
m
m
m
m

m

m

m
n
n

m



f


m
m

m
m
m
m
m


n
n
m
n
n
m

m
m



n

m
n
n

m


m

m
m

m
m

m
n
n




m


f

n

f
m




n
n
n

f
f



f


f
f

f
f
n
n
m

m




f
f
m
m
m

m


m

n

n
f
f

m

m
m
m
m
f

m
f
f
m

n
n

f
m


m

m

m


m
m
n

m
f


n
m
m
m




m

m

m

m
n


f

f
f
m
m

m

f

m

m



m



m
m
m
n

n




m
m

m

m
m
m

m
m


m
m
m
m
m
m


m


m
n





m




m
m
m
m
m

m
m

m
m

m

m

m
m


n
n
m


m



f

n
n
m
m
m


m


m

n
n
m
m



m
m




m



n
n




n
n


m



m
m
m
m
m

n
f
f
m
m


m



m
m
m
m
m


m






m


n


f
f
m



n
n
m

n
n
n
n
m

m

m
m


n
m
m
m

m
n
n


m
m
m
n

m
m
m
m
n
m

m

m
m


m
m
m
m
m

m
m



m

m


m
m

m
m
n

n

m
m
m
m


m


m
m
m

f
f
f

m

f
f


m

m


m
m
m


m


f
f
m


m

m
m

m

n

f
f
f
m

m
m
m
m





m
m
m
n
m

n
n

m


n
n
n

m
n


m

m
m
m

n

m


m
m

m
m

m
m
m

m

m
m

n
n
m

m
m
f
f

m
m
m


m
m

m

m
m

f
f
f

m



f
m

m
m

m
m
m

m
m

m
m


m


m
m
m

m
m
m





m
n


m
m
m
n
n


m

n
m


m




n
n
m

n
m
m

m




m

m



m
m
m


f
f
f

f
f

m
m

f
f


m
m

m
n
m
m
m


m


m
m

n


m
n

n

m
n
n
m


m
m

m

m


f
f
m
m
n


f
f
m

m

n
n
n
m


m

f

m
m

f
m

m

m

n
n
m



m
m
m
m
m
m

m

m
m
m
n

m
m


m
n
n
m
m

f
f



m
m


f
m

f

n





f



n
n




f

f

f
f
f

f
f
f
n


m
m
n



n
n
n




m
m





n
n
n
n


n
n
n




m

m

m
n




m
m
m
m
n


m

m
m
m


n
m

n
m

m

m

m
n


n

m

n
n
m

m


m
m
m


m
m
m
m


m

m

m
m
m
m
m
m


m

m
m
m
n
m
m

m



m
m
m
m

m



f

m
m
m
m
m
m
m

m
m
m

m



m
m

m


m

m
m
m
m

n


m
m


n
n
n





n

n


m

n
n



m





f
f



m








m
m




f
f

n


f
f
f

f
f
m
m
m


n
n
m
m
n

m
f
f
m
m

m

f


n
n

n

m

m

m
m
n
n

m
m
m

m
m
m
m


m
m
m
m

f
f
f
m
n
n
m
n
n



m
m
m
m



f
f
f
m

f
f
f
n


m
n

m
m

m
m

m
m
n

m
f
f

f
f
m

f
f
m
m
m

f
f
m
m
m
m
m
m

n
n
m
m

m

n
f


m

n
n

n

n
n
m

f

f

n

f

f
f

f

f
f
m

n
n



n
n
m
f


n

n

n

n


f
f
f

f
n
n
m
m

n
n

f
n

n


m
m
m

n
n
f

n

n
n
m
m
m



n
n
f

n


m


m

f
f
f

f
f

f
n
n

f
f


f
n

m
m

m
m
n









m

f
f
m
m
m
m
m


n

f
m
m

n

f
f
f
n


n
n
m

f

n
n

n
n
m


m
m
m


f
f
f

f

f
f
m

f
f

f


m
m
n



m

m
n
n
n


f




m

f
f
f

m

f
f
m



f
n


m


m

n
n
n
n



n
n
m

n

m
m
m

m
m

m
m

n
n
n
m



m
m
m
m
m
m


m
m


m
m

m
m
n
m


m

m



n

n
n

f

f
f
f


m
n
m


m
n

m
m
m
m

m
m
m

n

m

m
m

m
m
m



m
m
m

m
m


n
m


m




m

m
m
n
m





n
n
f
f
f


m
n



f
f




f
f

n
n

n
f
n
n
m

f

f
m

m

m
n


m
m



n
n





f
f

m

n


m


m

m

m
f
f
n
n

n
n

m
m

n

n
m
m

n

f
f
m

m

m


m
m
m

m

f
f
f
n

m



f
f



m


n


m
m





f




f
f


n
n

m



n
n
m

m
m
m
m


m

m
m


m
m


m

m
m


m



m

f
f

f







f
f



f
f

m
f
f
f





m
m


m

m
m



m
m


m

m

n

f
f



m

f
f
m
m
n

m
m
m


n
m
m


m
m

n
n


m
n
m



m


f
f


f
f


m
m




m





n
f

n
n




m


m
m

f
f

m

m

n
n

m


m
m
m
n

m

m




m
m
m
m

m




m




n
n
n
n

m
m
m

m

m




m
m
m
n
n
f
f


m



n
m
m

n

m
f
f
f

n

n
n
m
f

f
f

n
n
n
m



m
n


f
f
m
m







f
f

m


n
f


m


f

m
f
f
m

m



n
n
m
m


m

m




f
f




n
n
m
m
m

f

m
m

m
m


m
m

m

m
m
m


f

m
m
n

m



m

n
n
n


m
f


f
f

n
n
m
m

n
n

f
f


f
f
n
n


m
m

m
n
m
m
m


f



n
n

m


m
n

m
n
n




n
n

n
n
n
n
n

m
m
m

m
m

m
m


m
m

m


m
m
m
n


n
n


m
m
m
n

m


m

m
f
n
m
n
m
m

n
n
m
m
n

n
n

n
f
n

n
m


m


m
m
f







f
f
m
f

m

m
m
f

f
m


m


m
m

m

m


m









n
n
m

m


f

f

m
m

m

f
f

f
f

m
m

m
n


m
m
m
m
m

m
m
m
m
m


f

f
f
m
m


m
m

n
m

m


m

m




n





n

m
m


m
n

m


n

m
m




n


m
m


f

m
m

n


m


f
m

f
f

f
f
m


m
m
m

m


m
m


m


m
n




n

m
m
n
m
n
m
m

m
m
m
m



n
m


m

n

m


m
m
n


m


m
m
m
n
n
n

f


m
m


m
m
m
f


m
m
m

m



m
m
m
m
m
m
f
f
m
m
m


m





m
m








n

m



m


n



n
m


m
m


n
n
n

f

m



m

n

m

m
m

n

n
m



m


n
n
n

n

m
m

m
m

n
n





m

m
m
m
m
f



m
m


m
m
m


m
m
m
m


m
m
m
m

m

m
m
m


m
m
m
m
m

m
m
m

m
n

m


m

n

n
m



m











m

f
f
f
f


f

m
m
m
m
m
m

m

m
m

m

m
m

m

m
m
m
m
m


m

m
m
m

n
m

m

m
m
m
m
m
m



m
m
m
m


m
m

m
f


n

f
f


m


m
m
m




m
m



f
f
m

m

m
m



m
m

m

m
m

m
m

m
m
m

m



m




n
n
n

m
m




m
m

m

m



m


m

m
m
n


m





m


m

m

m
n
m

f
f



m




m
m
m
m

m

m


m


m







f
f


n



m





m
m
m

m
m
m
m
m

m

m
m
m
m

f
f
f
f
m



f
f


f
f
m
m




m
m

m
m
m

m
m

m
n



m
m
m
m


f
f
m
m

m
m
n


f
m
m
n



f
n

f
f


f
f
m
m
m
n
n







f
f


m
m
m
m
f
f

m


m

m
m
m

f
f
n


f




m




m
m
m





m
m
n
n
m
n

n



m

m

m
m
n
n

m
m
m
m


m
m
m

m
m
m




m



m
m
m


f

f
n
n
m
m


f
f


f
f
m



m
m
m
m

n



m

f
f
m

m
m
m

m
m
m



n
f
f



n
m
m
m



n
m
m



n
n
m
m
m

n

f

m
m
m

m
n

n
m


n
n
n

n

m
m

m
m

n
n

f
f


m
f
f
m


n

n

m
m
m
m

m
n

m
m
m

n

m
m
m
m





m
m


m
n
n



n


m


m

m
m
m


f
f

m


m
m



n

m
m
m



f
f

m
m



m
m
n
n
m




m

m
m
m

n



f
f

m
m
m

m
m




n
n

n
m

f
f
m


n
n
m
m
m
n
n
n

m

m
n

m
m

n
m
n
m


n
f


m


m
m
m


n


m
m


m

m
m
m
n
m
m
m
m
m


m
f


m




m

m
n


n
n
n
n
n



n

m
m

m

m


m





n
m


n

n
f
f
m
m


m
m
m


m
n
m
m
n


f
f
f
f
m

n

n

m





n
m


n

n
n

n

f
f
m
m
n
n

f
f
f


n
n

n
n
n

n






n

n
n




f
f
n


n








m
m
m

n
n

m


m


n
n

m


m


m
m
m


n
n






n



n



f
f

n


n
n



n





n
n


n


m
m

n
m

m
m
m
m
m
m
m
m
m

m
m


m

m
m

f
f

n

m
m
m
m

m
m
m

m

f
f



m
m
m
m

m
m
m
m


m
m
m

m
n



f
f
n


m
m
m
m

m
m


m
m



m
m

m
m
m

m
n

m
n
m



n


n
n
m
m
m
m
m
f


f
f

n
n


m
m


m
m

n
n

n
n


m
n
n
n
m

m
n
m

n
n

n


n
n

n

n
n
m
m

m
f
f


n
n


m
n
n


m

n

n

m
m

m
m
m

f
f
f




m





m
m



n


n
n






n


m

f
f
m


f

m
m
m

m

m



m
m


m

m




m
m
m



m


m


m

m


n

m
n
n

n

n
m

m
m
m





n


m
m


m


m
m
m
f
f
m

m

m
m
m
m
m

m
m
f


f
f
m
m
f

f
f
f
f

m

n


n
m

m

n

m
m

f
f

f
f



f
f

m

m
m
m
n





f
f
m
n

m
m
m
f
f


m
m
m

m


m
m
n
n
m
m

n


n

n
n
m
m

m
m

n


f
f
m
m
m

m
m

f
f
m
m
m
m
n

f

f
f
m
m


m



m
m


m
m

m

m




m

m
m
n


m
m
m

f
f




f
f


m
n

f
f



f
f
f
f


n
n
n



m
m
m



f
m

m

m
m

f
f



f
f
f


f

f

f
f
n
n

f
m
m


n
m

m
m


f
f

f


m
f
f
f
f


m
m


n

f
f
f

m


f


f
f
m
m

m

m
m



n



m




n
n

m
f
f
m
n
n


n
n

n


n
n
n
n
n



m
m


m


n
n

m

n


m
m
m

n
n
m

m


f
m
m
m

n
n
n


m




n
n
n


m
n
n


m
m

n
n
n


m


m
f
n
n

f
f


m
f
f
m


n
n
n

n

n


n

f


m
m





f
f


m
n


f
m
m



m
n



m



m

n


m
n
n


m
f
f
m


m


m
m


n
n
n






n

m
m

n


f
m
m


f


f

n

n
n
n
n

n

m
m


n
n



n


f
f

m
m



f




m
m
m

m
m

n

f


m
m
m

m
m
m
n
m
m

m
m

n

f
n


m
f
f


m

m
m
m


m


n

f
m
m


m
m



n

m
m
m




f

n


n


n


f


f
f
f
f
f



f
f


m
m


m
m


n
n


m

m
m


f
f



m

n


m
m
m
m


m


m

f

n
f

n



m
m

m
n
m

m
n

m
m
m
n
n



n
n
m
m



m
n
n
n




m


m
m





m
m



f
f

f


m

m
m
m



m

f
f


m
m



m
m


n
m
m

m

m

m
m

m
m
m



n
n
n


m




m
m
m



f
f
f
m


m
m
m

m
m
f
f
f



n
n





m
m
m

m
n

m




f

n



m
m
m
f

f


n

f
f
f

m





m


m
m
m
m


f

f



f
f
m

m


m

f
f
f
f
n





f
f

m
m
m
n

n


n

f
f

m



f
f




f

f
f


n
n
m


m
m
m
m



m
m

m


f
f

f
f


m






m
m
m


n


m
m

m

n
n

n

n
n



m
m
m
m


n
n
n


m
m
m

m
m



m
m
m
m
m

m
m
m




m
m
m
m

m



m
m
m



f
f

m

f




m


f
f

m
m
m


m
m

f
f
f

f

m
m
m
m
m




m

f
f
m
f
n

n
n

m
m
m

f
f

f
f

n

f
f
m
m


m

n



n
n

f
f
f
n
n



f
f

f

n
m
m
m
m
m


m
m




n
m

f
f
m
m
m
m
m
m

m

m

m


m

m
n

m
m
m
m
m
n




n
n



f
f

m



m




m
m
m


m
m





m
m
m


m
m
m




n

f
f
f


m
m
m
m
n


n


n
m
m

m
m
m

m
m



m
m




m
m

m
m
m
m




m

m
n

m

m

m

m
m

m
m

n

m
m
m

n
n


m

m

n


n
n

n


m
m


m
m

m

m
m
m
m


n

m
m
m
m

n


n
m


m
m
m







n


m
m
m
n

n


n
n


m
m

m
m
m
m
m
m
m


m
m


m




n

m
m
n

m
n

n
n

m
m
m
n


m

n

m
m


m

m

m
m

n

m
n
m



n

m
n





m
m

m
m




m
m
m


n

m
m

n

f
f
f

m
m

m

m
m


m
m
m
n
m
m
m
n

m
m
m
m
m





m
m
m

m

m
m
m


f
f


f
n




m
m

f
f






f




m
m

f
f
m
m
m
m

m
m



m
m

f

m


m
m

f
n

m

f

m
f
n

m
m

n

n


f

f
m
m

n
n

f
f
m


m
n
n
m

f
f
m
n
n
m

f
f
n


n

m
n




f
f
f
f
f


n

n
n
n
n

n
n
m
m





m
f
f

n

f
m

m
m





f

f
f
f






m


f
f


n

m
f
f


n




m

m
m
m
m

m



n

f

n
n
m



f
f

m
m
n

n
n


m
m


n
n
n
n
n





m
m



m
m

m
m



n
f
m


n
n
m


m
m
m
n



m

m

m
m

n


f
f




f
f
f
n

f

f
f



n

n



f

f

m
n





n

f
f
m
m

m



n
n
m
m


n



m


n
n
n
n
m




n
f

m
m

f
f
f

m
m
m
n

n






m
m

m
m

m

m





m






m



n
m
n
n


n
n
n


n

m
m

f
f
f
f
f
f


m
m
m


n
n
n


m
m



n
n
m




m
m
m



n
m
f
f
m
m
m

m
m
m
m

m

m
m


m


m


m


m
n


m
m
m


n

n

m
m
m
n
n
m
n

m

m
n
n


m
m

m
m
m
m
m
m
m
m

n

m


m
m


n

n
n


m

m
m

m
m
n


m
m

m
m


m
m
m
m

m


m
m
m
m




m
m



n
n
n





m
m
m

n
n
n

n
n






m
n

m

m
m
m
n

m
m
m

m
m
n

n


m


m
m
m

m
m
m
m

m


n

n
m


m



n
n
m
m


f


m
m
m

f
f

m

n


f
f




m
f
f

n

m

m
f

f
m
m
m

m


n





m
m
m

f
f


n
n
m


m


m


n



n
m

n
n



n
n

f
f

f

f

m
m
m
m

f
f


n
n
n



n
n


n

m
m
m
m
m

n
n

m
m
m
m



n

f

m
m


m
m
m
m
m



m
m

m
n


n
m
m
m

m

n
n




m
m
m

m
m

f
f

m





m
m
m








n


n




m
m



n
f
f
f
f

f
f
f
f

f
f
f
m
m
m
m


m

m
m

m
m



m
n



n
n
m
m

m


m
n

n
n
m
m



m

m


m
n



n





n

m
m

n



f
f


n
m

m
m

m
n


m
m
m




n
m


m
m

m
m

m
m



m
m

m
m
m
m
m

m
m
m

m
m

m
m

f
m
m
m



m
m



m
m
m


m
m
m


m
m
f
f
m
m


n
n


m
m


n
n









n

n
n


m
m




m
m


n
n





m
m
n


n
n
n
n

n
n
m
m

n


n
n
m
m


n
n


n


n


n

f

f
n


n
n
m
m


m
m
m
m
m

m

m

f
f


m


f

f


m
m

m




m
m
m
m

m
m


n
m

m
m
m

m


m
m

f
f



m


m
m


m


m
n


m
n

n



n
m
m
m
m


m


m

f

f

n

m
m


m
m
m
m
m
m

m
m

m



n

m
m

m

n
m
m

m
m
m

m
m




m
m

f
f


m
m
f
f
m
m



f
f
n



m

m
m
m

m
m
m

m

m


n



m
m
m
m
m

m
m
m

m


m

m


m
m

m
m

m



f
m
m
f
f
f





m
m
m
m



m
n
f
f
n


m
m
m





n

f
f
m
m
m
m


m
n
n
n

f

m
m
m

f
f

m

n
n

f
f


m
f

f
f

f

f

f

n
n

f

f
m
m

f
f

m

n
n





m



m
m
m



m
m

m
m





m

m
m
m

m
m
n


m
m


m
m
m
m
m


m
m
n


f
m


m

m

m
m
m

m

m
m
m
m

m
n
m

m
m

m



n
m
m
m

m
n





m
m
m
m
m


n

n
n

n
n
f
f
n

n
n
n
n



n


f





m
m
n




f
m
m
m

m
n
m

m

m
m
m



n



n

n



n

n
m

m
m

n

m
m
m
m


n


n

m



m
m
m

n



n

m
m
m
m

m

n
f
f









m
m
m
m

m
n


m





m
m



m
m
m
m
m


m
n
m
m

m


n

m
m

f
f
n



f
f
n


m
m
m
n



f
f
m
m
f
f



m
m
m
m





f
f


m
m


n
n

n

n

n

n



m

f
n

n


m
m
m
n

m
m
m


m

m
m
m
m
m
m
m
n

m

m
m
m


m
n

m
m
n








m

n
n
m
n




f
f

n


f
f
f

m
m
m
n

n
m
m


f
f



m
m
m

f
f


m

n



n
m

m

m

f
f




m

m


m
m

m
m
m



m

m

n


m
m
n

f


m

m
m
m
m


f
f
f

m

n
n




m
m
m

m
n

n
m


m
m


f
f
f
n

f

m
m


m

n
n
m
n


f
f


m




m

m

m
m
f
f
f
f

m

m
f
f
m
m
m
m
m


f

m
n

n
m


m
m

n



m
m
n


n

m
m
n

m


n

m


m
n
n


m

m
m


f
f
n


m
m



m
m


n

m

f

m

n

n

m
m
m
m



m
m
m


n
n


f

f
f
f



m

m
m
n
m

m

n


f


n
m

n


m
m

m

m
m

m



m

m


n






n
n
m
m
m

m








m
n



m
m
m

m

n



m


m






m
n

n


m
f
f

n

f
f
m
m



m
m

m


m
m


n

n

n
m


m
m
m
m
m

m
n


m
m
m

m
m


m


m
m

m
m






m
m




n






n

n


m
m

m


m
n

n

m
n

f
f
m
m

n

n
m
m
m

m
m
m
m




n






n

n


f

f
f
f
f
f

m
m


m

m




m
m




f
f
m

f
f
m

n
n
n



n
n
n

n
m
m

m
n


n

m
n


m
m

m
m
m
m

m


m
m
m

m

m
m
m

n


f
f
m
m

n
f
f



n
n




f
f



m
m

n



m
m

m
m



m
n
m

n


m
f
f


m
m

m
m

m


m
m

n

m

m
m
n


m

m

m
m

m
m
m
n



n
m

m
m


m


m
m

m
m
m
m
n
m
m
m
m


m

m
m
m

m
n
m
m


m
m

n



m


n




m
n



f
f





m

f
f
n



m

m
m
m
m



n
n
f
f
m




n
n

m
m
m


m


m
m

m
m

f
f
f

m
f

n

m
m
m
m
m


f
m
m
f
f
f


f
m


m
m

f
f
n



n

m

m

m
m
m


f
f



m



m
m
m



f

m


m
m
m


f
f
m

m
m

m

m


m
n


m

f
f

n
f
m

m
m

f
f


n




m
n
m
m


n





m

n



m

m
m
m
m



n
n
f
f
m




n
n

m
m
m


m

m

m


m
m

m
m

m
f

f
f

m
f

n

m
m
f
f
f


f


m
m
m


f
f
n


n

n


m
m


n
m
m

m

m
m
m


f
f



m
m
m


m
m
m


m
m

f




m


f
f
m

m


f
f
m

m

m
m

m


m



m
m
m

f
f

n
f
m

m
m

n
m

f
f

f
f
f


m
m
m

n


f


n
m


f
m
m
n





n



m

m
m
m


n
n
m
m
m
m

n
n


f
f


n
n
f
f


m
m
m


m

f
f

n

f

m


m




m
f

f
f









n








f
f


n

n





f
f
f
f
f


m
n




m
m



m
m

m
m
n



m
f
f
f



m
m

m




m
m

m


m


m
m


m
n


n
m
m





m
m



n
n
n


n
n
m

n
n

n

m

n

f
f
m



m







f
f






n

n


m
m


m






n

n


m


m




m




m
m
m


n


m
m
m






f
f



n






f
f



m

m


m
m
m
f
f
n
n



n



n

n

m
m

m


n


m
n


m
m
n


m
m
m



m
m


m
m
m
m







m

n




m
m
n


m
m




n


m


n
n
m


n
m
m
m


m


m
m

m
m
m
m




m
m
m
m

m




f
f

f
f




m
n



n






m


m
m
m





m
m
m
f
f
m

f
f
m

m
n


f
f

m
m
m
m


m
m


m
m



m



n





n

m
m
m
m
n




n


m
m




n


m
m




m
m
m




m
m
m

n
m


n
n
m






n
m
m
f
f


f


m
m
n

n



n
n
m
m


m


f
n

m
m

m
m

m
m
m

m
m
m








m
m



n


m


m



f
f
f
f
n


n

n
m
m
m
m


m
m
m
m


f
f
m
m


n
m
m


f


f
f
n


n

f

m


n
n

n
n


m


m
m
n



f
f

n


m





f

f



n


m
m

m
m
n
n
m
m


n

n



m
m
n


m
m


m
n




m



n


m

n
n



m
m







n

f
f


m
m

m





m
m
m
m

m
n
n


m
m

m
m
m



n




m
m




m
m
m


n
n

m

m
m
n



m
m


m


m
m

m
m


m



m
f
f

n


m
m

m
m

m



m



n

m



m



n

m

m

m


m

m
m
m


m
m




f
f
f
f






m
m

m

n
n





m
m






n




m



m
m





n
n

m

m
m

f


m
m
m
m
m

m

m

m
m
m

m


m
n
m

n
m
m
m



n
n
m
m

m


n
n
n
m
m


f


f

n

n


m
m

n

m
m
n
m




m

n
n


m
m
m

m
m


m



f
f
m

n

m






m
m

m

m
m
m
n


m


n
m

m
m

m
m


m

m

n

m
m

m






m




m
m

m
m
m
m
m
m
m




m
m






m



m


m


m


m

n


m

m
m
m

m


n

f
f
m
m

m
m


m
m
m



m

m
m


m


m
m



m
m







m
m
m
n

m

m
m
m

n
n
n

m



m
m
n
n
n

n


m


m
m


n


m



m
m
m



m

n


m
m

m


m





m
m
m
m
m


m
m
m

m
m

m



m







m
m
m




m

m
m



m





n


m

m
m
m

n

m

f

m

m

n

m
m
m


m
m



m
m


m
m

m
m


n
m
m
m


f

m



m
m

n
m

m


m

f
m
m



m
m
m
m



m

m

n

n


m
m




m
n





m
m

m




n

n


n
n



m
m
n

m



m

m


m
m

m



m

m
m
m

n




m
m


m

n

n
n



n






m
m


m
m
m
n



m
m


n
n
m

m


m
m
n



m
m
m
m

n

m

m
n

n
n



m

f


m






m


m


m


m
m




m
m
m
m

m



m

m



m

m
m
m


m

m
m


m

m



m


m


m
m

n


m
m
m


m
n
m


m
m
m



m
m
m

m
m


m
n


m


m
m
m

m

n


f





f
f






m
n
m

f
f

f
f
n
n

m

m
m


m
m

m

f
f
m

n
n
m
m
m


n
n
f
f
m


n
n
n


n


n

n
n
n


n


n
n
m



f
f
m
m

n
n




m

n

m
m
f
f
f
f
f

m
m
m
m

n

n

n

m


m
m







f
f
n
n
m
m

m


m

n

m
n
n


f
f



m







f

m
m
n


n









f


n



m
m
m
m
m
m
m
m
f
f
m


n
n
m
m

n
m
m
m
n

n
n
n

m
m
m


n
n



m
m

n



m


n

m

n
n


m
m
m
m


n
n



n
n



m
m


m
m

f
f



n
n

n
n

n
n


f
f
f



n

f
f




f
f
m
m

n

m
m




f
f




f
n

f





f

m
f

n
f

f


n
f
f
f
f


m
m

n



m
m

m
m
m


m

m
n



n
m

m

n
n
n
n

m
n
n

m
m
n


n
n

n
n
m



m
m

n
n

f
f
m


m
m
m


m


f
f





m
m


f

m
m



n

n
n
n



n
n
m
m

n





n


n


n
n
n
n
n
n
n
n
f
f




n





n
f
f

n
n


m
m

n

m
n

f
f

m
m
n


n



n

n

f
f
m
m


m
m
n



m
m
m


m

m
m
m
n
n
n



m
m

n
n
n



m
m
m

n
n
n




f



m
m

m
m

m
m
m
n

n

m
m




m


m

m

m
m
m

m
m

n

n
f
f
m
m
m




m
m






m
m


n

n
n
m
m

n







n

n
n








m
m


m
m


m
n



f
f
m




m
m

m
m


m
n

m




m


m



m

n

n
n

n

m

m
n


m


m



m
m
m

f

f
f
f
f

f
f
f
f


f
f
f
m
m
n

f
m
m
m
f
f
f
f
m
m
m



f
f

m
f
m

m


m

m
m

f
f
f
n


m


f
f
m
m


m
m
m
m

f


m
m
f
f

f
f
f

m
m









m

m

f


n

m
m


f
f


m
m
m




n
m
m





m


f

f
f

m


f
f
n


n
n
m
m
m



m


f
f


n
n
n


m
n



n

m
m
m
m






m


m
m
m
m





m
m

m
m
m
m




f
f
m
m




m
m
m
f
m








n





m


m
m
m
m
m
m






m
m

m
m

m
f
f
m

n
n


f

n
n


m

m


m
m


f

f




f

m
m
f

f



m


m
f


m
m



f
f

m
m



n


m
m





n


m
m


m
m

f
m
m

m
m


m
f
f




f
f

f

f

f
m
m


f
f

f
f
m
m






m
m
m

m


n
n


m
m

n

m

m





m
m
m
m
m
m
m

m
m
m

n
f




f
f
f

f
m
m




f







m
n


m
m

f
f



m
m


m
f
f
m

m
m
m

f

f
f

m
f
m
f







f
m



n
n



f






m
f
m



m
m
f
m
m



n



m
m
m



f
f

m
m
f
m
m

n
n


m




m

m
m




m
m


m
m



m
m


m

n

m
m
m
m
m
m
m
n


m
n

m


m

m


n
n


n

m


n

m
m

m
m

m
f
f
m
m
f
m


m



f
m
m
n






f
f
m
m


m
m
m

m

m
m



m














m
m
m
m








n
m
f
f

m



m
m
m
m
m

f
f
f

f
f
m
n


m
m
m

m


m
n
m


m
m
m
m

f


m
n



m
m


m


m
m


m
n

m


m
m

m
m
n


n


m
m
m
n

n


m

m


m


m
m




m
m

n
n
m

m

m
m
m
m
m
m
m

m

n

n
n





m
m


m
m

n
n
n
n

n


m
n


m
m
m
m
m



m
n

n
n

n

n
n




n
n
m
m
n
n


n

f

f
f



m
m

n
f


m
m




f
f

f
f


f
f



m
m



n
m
m
m


m

n

f
f

n
m


m


m
m



m

n
n
m
n



n
n


f
f


m
m

m
m
f


m






m
m

m


f
n
m


f


m
m


m
m


m
n


f
f

m

m
m


m
m

m
f

f
f
f
n
f
f
n

m
m
m
m


f
f
f
m
m
m
f

f


f
f
n
n


m
m
m
m

m
m
m
m
m
m
n

n
n
n
n

m
n


m


n
n


m
m

m


m


n
n
m
n
n



m
m

f


f
f
m
m


n
m
m




m


n




m
m
m

m
m





n

m
m




m
m

m


m


m
m


m
m


m

m

m
m



m
m
f

m
m
m
m

f
f
m


m

n

n
n
m
m



f
m



m
m
m

n
m

m
m
m

m

m
m
n


n


n
n

f


m
m


m

m
f
n
n

m
m
m
n




m



n


m
n

n

m


m
m
m
m

m

m
m


n
n


m

m

n


m
m
m


n
m
n
n
n
m

m


m


n

n

m
m

m



m
m

m
m



f
f
m


m
m


f
f


m
m
m

m
m
n

m


m
m

m

m


m
m
m

m

m
m

f
f


m
m
m
m





n
m
m
m
m
m

f
f

m
m




m
m

m
m
f
f
m

f

m
m
f
f
m

m
m
m

f
f

f


m









m
m
m
m


m



m
m
m

f
f



n

m



f
f
f


n


f
f
f
m


n
n


f

m
m





m

m
m
m
m

f
n
m

m
m


m


n


f
f
f





f

m
m
m

m
m
m
m
m






f
f
m


m
n


m
m
m

n


m
m
m



m
m

m
m


m
m






n
m
m
m
m
m

m
m
m
m
m


m
m
m

m
m
n
n





n
n


n
f



m
m

f
f
n




n
n



n
n

m
n

n

m

m


m
n

m
n
m

m
n


m

m
m
m
m
m

m

m
m

f
f


m
m
m
m


n
n

n



m

m
m
m


m
f
f

n

m
m


f
f




m
n

m


f
f
m



m




m
m
m


m


m
m
n


n
m



f
f
m
m


f
f
m
m
m




m
m


n





m
m


m
m


m
m


n

m
m


m
m
m



f
f
n



m


n
n

n


n

m
n




m
m



m
m
m
m


n
m
n
n


m
m
m
m
m
m

m

m
f

f



m
n


m
m

m
m

f

n


n




f
f
m
f
f

n






m
m




f
f
n
m
m
m
m


m
f
f



m
m
m

m
m
m
m
m
m

m
m

n

m

n
n
m
m

m

f
f


m
m
m
m
m

n

m
m
m

f
f



m



m
m



n
n


n
n

m
n

m


n

m
m


n
m
m
m
m

n
n
n
n

m



m
m

m
m



m
m

m


m
n



n





n

m
m
n
n


m
m

m
m

m
m

n


n

n



m
m
m
m
n
m
m




f
f

f
f

m
m
m
m
n

f
n


m
m


m


n
m


m
m
m

n


n
m
m




m
m
m


n
n
m




m

n





m
m

m
m










m
m
m
m

m
m



m
n
m
m
n















n

m

m
m
m
n
m

m
m
m

n

m



n
n

m




m



f
f

m
m


m
m



f
f
m




n
n











m
m

m



m


m

m
m

n
m
m

n
n









m






m
m
m
m

m


m
m

m
m
m

m
m
m
m
m

m
m


m
m
m


m

m


m

m

m


n
n
m
m

m
m
m


m
m
m

m


n
n


m
m

n
n



m
m
m


n
n



m
m
m


m
m
n



n

n

m
m

n

m
m



n
n

m


m
m

n
f


f
f

m
m

n

m

n
n
m




f




m


m
m
m
m

m
m


m

m
m


m

m
m

m

m



m
n

n








m
m





n

n




f
f




m







m

n

m


m


f


m

m
m
m
m



m



n



n




m
m
m

n


n

f
f





m
f
f








n
n
m


m



n


f
f


m
m





f
f
m
m

f
f



n





n
m






m







m












f
f

m
m
m
n






f
f

m
m


f
f

f
f

f
f
n


m
m

n






m
m





m


m

m
m
m


m
m




m
m
m
m
m




n


m
m



m
m





m
m
n




m
m

m
m



n
n
n




m
n

m

m


m

n
n
m





m
m

m
m




n

n
n
n





m
m


n
n
n






n




m
m


n
n



n
n

n



m
m

m
m

n



n
n






f
f
f
f



m
m

m
m







m
m
n
n
f
f
n
m
m
n

n

n

n
n

n


n








n


m




n

m
m

n












f
f
f





m
m








m
m
f
f


m
f
m

m
m

m

m



m
m



m


m
m

m
m
n
m
m
m

n




n
m


m
m

m


m

m


m
m



m
m


m


m


f

m

m
n
m

m
m

n


m
m
m

n

m

m
m

m
n




m
m

m
n
n
n
n
n

m
m

n
n

m


n



n
n


f


f
f
f


n

m
m




n


f
f
n



















m
m

m
m








n




n
n





m
m
m
m



n

n



m
m


m
m




m
m







f
f
f
f

m
m

m
m

n
n


n
n
m

n

n
n
m
n

n

m




m


m
m
m









n
n
n

m
n

n

n


f
f

n


n





f
f

n
n
m
m




m
m

m
m



n

n
n

n
m






n
n




n


n
n








n
n




n







n

m
m


m
m




m



m
m





f
f
f
f

f
f




f
f



m
m

f
f



m

f
f
n



f
f
f
f




f
f


f

f
f
f
f


m




f
f
n


f
f
m


m
m
m

m




n



n


m

m
m
n

n

m
m
m



m

n
n


m
m



n














m


m
m



n
n


m
m

n
n



n




m

m
m









m
m

m
m

n
n




m
m
n






m
m

n


m
m

m
m
m



n

m

m
m
m







m
m



m
m


n
n




n
n


n

m
m


n



m
f
n



f
n


f
f
m
m

m

m
m



n
n
n


m
n
n
m

f
n










m
m




m
m
m

m
m
m
m






m
m
m




m
m
n
n
f
f
n

m
m

m









f



n



n

m




f

m
m
m


f
n
m
m

n


n

m
m
n


n





f
f

n




n



f
n









m
m


n








n


f
f


f
f


f
f









n

m
m
n







m



m
m

m
m

f


f


f

f


n




f



m
m


n




f

m
m
m
m
m


n


n

n

n




m
n
n
f
f



f
f
f
n



m

n



n
n


m




n





n
n

m
m
n


n



n





n

n




n






m
m
m

m
n

n
n


n

n




n







m
m


n
n

n

n
n
n

n


m


m
n


m

n


m


n

n




n












m

m




f
f


f

f
f


f



f
f
f



n
n
n

f
f

f
f


m

m
m





f








f
f

f
f

n





f
f
f

n

n





n

m
m



n
n



n

n

n
n





f
f


f
n

f



f

n

f



f

m
m



f
f
f

n
n



n





m
m


m

m
m











m
m



m
m



m
m


m
m



m
m

m
m
m



f


f
n





n

n
f


m



n



m


m
m




f




m

n
n

m


n

m

m
m



n





f


m
m
f





m
m
n

m

m
m
m
m

m
m

m

f
f


m
m

m
m




m
f
f
f

n
n

m

m
f
f
f


f
f
f



m
m
m
m

m

m
m




f
f
n
n
m
n









m

m
f
f
f


n
m
m
n




n
n
m
m
m



m
m
m



m


m
m





n
n






n
n
n



m

m
















m

n

m
m



m



m


n
n
n
n


n
n
n



m

n


m
m

m

m
m





m
m

m

n
n

n




n





m


m

n
n

n





n

m


n
m
m
f
f

f
f







n


m
m


f
f
f
f
f

m


m
m
m


m
m

m

n


m
m


n


m
m
n



m

m
m



m

m
m

m
m
n



n


m
m

m

f
f
m
m
m
m
f





m
m


m

m
m


m

m



m
m

f
n

m






m
m

m
m
m



m
n



m







m




m
m






f
f
f



m


n


n


m






m

n


m
m






m



m
n













f
f
f
f
f






f
m
m
m

m
m

n






m







m
n
n




f
f
f



m



m
n
m
m


m
m
m

m
m
m
m


m

m

m

m
m
m



m
m
m
m
m
m



m


m
m
m
m

m
m
f
f


m
m


m
m
m



m

f

n
m

m
n
n
n

m



m
m


m
m
m
m

m
m





m
m
m
m

m



m




n






m

m

m


m
m
m

m










m
n


m
m
m


m


n


m
n
m

m
m
f

f


m
m
m
m


m
n
n
n
n


n
m
m
m


m
m
m
m

f
f

f
f
n
n
n


m
m
n
n

n
f

f

m
m

m
m
m
m

m
m


m



m



m
m
m
m

m
m
m
m


m
m
m
m
m


m
m
n

m
m


m
m
m
m

m
m
m

m
m

m
m
m


m
m

f
f
m
m
m

m


f
f



m
m
m
m
m
m
m
m


f
f


m
m


m
m
f
f
f
f
n



m
m

m
m
m

m
n



m
m

m
m
f
m

n






m
m

m
m

m
m

m

m
m

m
m
m


f
f
m

m
m

f

m
m




f


n
n

m
m
m



n

n
n



m

n

m

m

n


n

m
m
m
m
m
m

n
m
m
m


m
m

m
m





n
n



n




m
m
m
m

m
m
m


m
m
m

m


m
n



m
m
m


m


n


m

m
m
m
m
m
m
m

m
n
n
n




m
m

m



m


m



m
m

m
m

n
n




m
n


n
n

n



n
m


m
m


m


f
f

m
m
m



m

n

m
n
m
n



m


m
m
m

m



m
m




m
m
m

n

n
n

m
m
m
m

m

m
m
m

n



n
n

m
m


m
m


m


m
m
m
m

m

m

n


m





m
m


m

n
n
n
n

m
m



n


m
f
f
f
f
n


m
m
m


m
m
m

f
f
f
f
m
m

m



n

m
m


f
f
f
f
n




m
m
m
n
m



m
m



m



n



n


m
m


f
f
m
m
m

f
f


f
f

m
m
m
n

f

n
m



m
m


m

n


m
f


f


m



n
m




m
m
m
m



m
n
m

m
m


m
m
m



m
m
m
m



m
m
m
m

f

m
f
f

n
n

m



m



m
m
m
m


m
n


m
m



m



m




f
n



m
m

m
m
m
m

n
n
n


m

m
m



m
m
m

m
m




m
m
m

m





n


m
f

m
m

m



m
m

n

m
m
m




m
m
m
m
m





n
n



m
m



m

m
f
n

m

m
m
m

n

n


f

n


f

n


m
n

f


n

n

n



n
m
m



f


n
m
m

n
m
m

m

m

m

n

m
m
m
m
m
m
m
m

m
m
m

m
m
m
m
m


m
m



n

m
m
n





f
n
m
f


f


m
m

m
m



m



m

m
m
m
m
m



m
m
n

m

n
m



m
m




m
m

m
m
m
m


m
m
n
m
n




m



m
m




n

m
m



m
m
m



m
m


n
m
m
m
m
m
m
m
m

m
m
m

m
m



m
m
f
f


m
m


n





m
m
m
m
m
m
n

m
m
m
m


m

m

m
m

m
m
n


m

m


m
m

n
n
m


n
n
m
m
n

m
m


m
m
m

n

m

m



m
n

m



m
m


f
f


n
n

m


m
m


m
m


m
n




m
m
m
m
f
f
m

f
f
f
f
m
f
f
m
m

f
f
f
m

m
f
f

m
m
m
m


f
f
f

m
m



m
m

f
f



f
f
f

f
m
m

n
n

n
m
m
m


n



f
f


n

n
n
m

m
n
m
m

m
n
n



n
n



m
f
f

n
n
m

m

f


n


m
m
n
n

n
n


f
f
f
n
n
n

m
m


m
n
n




m
m

m



n
n

m
m
m
m
m


m
m
m



m
m
n

m
n
n

m
m
m
f
m
f
f




n

n

m



f
m

f
f



n







n

f
f

n
n

m


f
f



m



n

m
m

m

f
m
m
m
m
m


m
m
m
m


n
n
m
m


m
m




m



m
m
m

m
f
n

m
n
f

f

f



n
n
m
m


n
n

n
n

n

m
m
n



m
m


m


m
m
n
n

n
n
n




f
f
m
m



n
n

m
m
f

f
n
n
f
f
f


f

f

n
n


m
m
m

n
n





m
m


m
m
m
m

m
m


m

m
m

n
n

n



m


m
m

m
m
m



n
n


m



m
m
m


m
m




n
n

m

n
n
n
n




m
m
m
m



n
n


n
n
n

n
n
n


f
f
m
n

n
n
n


n

m
m




m
m
m
m
m


n
n




n


f
f


m

m
n




m
m
m
f



n
n

f





n
n



m

n
m
m

f
f

m

m
m


n
n
m
m

f
m
f
n


m


m
m


n



m
n
f


n



m
m
m

n


m


f
m
f
n

m

f
f

m
m


m
m



m




m

m


f
m

f
f

m

m
n

m

f
m
n


n



m
m



m
m



m


m
m


m


m


m



f
f
f
m
m


m
m

n

f
f

f
f
f
f
f
f
n

f
f
f


m
m

m
m
m
m

m
m



n
n


m
f


n
m

f
f

f
f
m


m
m
m
m
m


m

f




m
m




n
m



m

n
n

m

f
f

m

m


m

m

m

m
m
m
n


m


m


m
m
m
m

m
m
m


m

n


f
f
m
m
m
m
m



m
m

m
m
m
m



f
f

f
f
m
n
n



f




m
m
m

m

m

m
m
f
f
f



n
n


f



m
m

m
m




f
f



f
f




f
f


n

m

m

m


m
m
m


m
m


m
m
m




m
m
n
m

m
n



n
n

m
m

m
m
n
n

n

n
n
n
n





m

m
m
m
m
m
m


m
f


n
n
m

n

m

m
m
m

f
f
f
f





m
m

m
m
m
m


m


f
f

m
m
m

m

m
m
m


m
m
m

n

m









n
n


f
f
f

n
f


f

m

m
m
n


m
m

m



m
m
n
n
n
n


m
n

m


n
n
n
n
n
n
n





n
n
n


n
n
m
m


m
m
m
m

m
m
m
m
m
m

m

m
m

m
m

m
m



m


m

f
f
m

m
m
n
n

n




f
f



m
m
m
n
n
m
m




f
f

f
f

n
n

m

m
m
m


n
n
n



m
m


n
n

f
f
n
m
m


m

m
m
n

n
n

m
m
m


n


m
m
n
m

m

m

m
m


m


m
m


m

n
n

n

n

m
m
m
m

m




m
m
m
m
m
m
m



m

m

m






m

n
n


m


m
m



m

m






m

n
n


m
n
n
m
m



m
m


m
n
n




m
m
n








m

n
n









m








f
f


m





n

n


m
m
m

m
m

n
m

m


m
m
m

m
m
m

m
m
m
m



n
n

n
n
m


m
m

m
m

m

m
m
m

m
m
m
m

n

m
m
m

m

n


n







m
m
m

m
m

m
m
m
n


n

m
m
m

n



m

n


m

m
m
m
m

n

m
n



f
m
f
f

m


m


n

m
n

m
m
n


n

f
f
m
m
m

n
n
m


m


m
m

n
n
m

n
n

f

m
m

m
n

f
f
m
m

m

m

n
n
n

n
f
f
m
m
f



m


n



n

n
n

f
f
f
m


m

m
m
m


m
m
m

f
f
m



m
n


n
m

m
m
m
m


f
f
f


f
n
n
n
n





m





f
f
f

f



f
f

n
m
m
m


f

m

m
m
m


m


m
m
m
m


m


m

f
f
m


m
m
n

m

m
m
m
m
m
m
m



m
m


m
m

m
m

m
m





n
n
n
m
n



n
n
f




n
n



m
m

m

m

m

m
m

m
m

m
m
m

m
m
m

m
m
m
m

m

f
f

f


f
f
m
m

m
m
m


f
f
f
m
m

n
m
m



m
n

n
n



m
m

n
f
f
f

n
n
n
n

n


m
m
m
m
m
m
m

m





m
m
f
f
f
m



n

m
f
f

m
m

m


n
n
n
m
n

n

m
m
m


n
n
n
n
f
f
f
m

n

n
n



f
m

f
f
m
f

n

m
m

f

f
f
m

m


m
m

m

m
m
m





m
m
m
m

n
n
m

f
f
f



m
f
f
m


n
m
m




m
m
m
m

m

m

m


m
m
m

m


m
m

m
n
m
m
f
f
f

f

f

m
n

m
m
m
m


m
m


m
m

m



m

m


n
n
f
f
f
f

m


n
n




m
m
m

f
f
f


m
m
m


m


m
f
f

n



m
m
m


m
n
n


n
f
f

n
n

n
m




m
m
m
m

n
n
n

m
m
f

f
f
f

n
n




m
m
f
f
f
m
m


m


m
n

m
m

m
m
m




m
f
f
f


f

m

m

m

m
m
f
f
f


f
m

f
f
f


f
f

n
n
f
f
f

f

m
m
m
m


m
m

m

m
m
f
f
f
n
n
m
m


m


m

m
m
n

n
n
m

m


n
m

m

m
m

m


f
f
m


m
m
m

m
m

m
n

n



n
n

n




m



f
f
f
f

n

n


m
m




f

f

m
m


n
n


f
f


m
m


f
f


m
m

f


m


n



m
m



f
f


f
f
f


n
n





n

m
m


n

f
f

n

n

f
m
m
m


n

f
f

n

n
f
m
f
f


m
m


n
n
m

m
m

m
m
m
m
m
m
m
m

m
m


f

n

n
n


m
m
m

n


m

m
f
f
f

f
m
m
m

f
m
m

m
m
m

m
f
f
m
m

n

n
n
m

m




m

m
m






n



n


n


f
f


f
f




f
f



f

n

f
f


m
n

m
m

n
f


f
f


f

n
n

m
m
n
n

f



m
m







n
n
m




f
f
f
m

m

m

m

m
m
m

m
f
f
m
n

m
m
m
m


f
f
m
m

n


m
n
f
f
m

f
m
m
m

m
m
m
m


m
f
f

m
m
m
f

f
n
n
n
n
m

m
m

n
n





n




m
m


m

m
m
m



n




m
m

n
m
m




m
m



m
m

m

m
m
m
m
m
m


m


f
f



m
m

m
m
m
n

m
m
m


m




m


n
n
m
m

f
f
f



f
f
n
n
n



f
f

n
n


m
m

f
m


m
m
m

m

m




m
m


f
f
f
f
f
m


m
m
m
m




f
f
f
f

f


m
f
f
m
m

f
f
f
f
m
m

f
f


f
f
m
n

n

n

m
m



m


m

m

m

m
m


n
n


n
n

n
n

f
f



n
m


m
f


f

m


n
n
m


m
m

f

f

f
f
m
m
m

m
f

m
m
m
m

m

m
m

f

n
n
m


m


n
n

f
f
f
f
f
f

m
m
m

f
f
m
m

m


f

f
f
n
n
f
f
f
n
n
f

m
m

n
n
m
m
m

m
m
n

n
n

f
n
m

m

m

m
m




m


m
m
n

m
n


m
n

n
n


n


n



n
n
m
m
m
m


m
m
f
f
f

m



f
f
m

n
n

m






m

n
n
m

m

m
m
m


m
m
m
m
m

m
m
m


m

m

m

f
f
m

f
f
f
n
n


n

f

n
n
m
m

m
m
m

m
m

m
m
m

m

f
f
f
f
m
m
m

m
m


m
m
m
m
n


n


n


f
f

f
m
n
n
m
m
m


m
m


m
m

m
m
m
m


m
m
m
m
m






n
m
m
m
n


m
m

m



m
m
n

m

m
f
f

m
m
m


m
n

m



f
f
n
n
m
m
m




n
n
m

f
f
f

m

m
f
f
f

m



m



f



m
m

m

m
n


n
m
m
m
n
m
m
m







n
n

f
f



m
f

n
m
m


m
m

m
m
m

m

n

m
f
n
n

m
m

n
m
m

m
m
m
m



m


m
m
m


m
m



m


n
n






f
f
f

n

m
m
m


m
m

m

m
m



m

m



f
f
f


m
m
m
m

f
f
f

m
m

m
m

m




n
n


f
f
f
f
f


m
m
m
m
m
m

m
m


n
n
m

f
f

m

m

m
m

m
m
m

m
m
n
n

m
m
m

n
n
m
m
m

n

m
m
f
f
f

m


m
f
f



f

f



f

m

m
m
m
m



m
m
m
f




f

n
m
m
m

m


m
m



m
m
m

m

m

m

m


n
n

m
m

n
n


f
f


n
n
n



m
m
n
n


m
m
m
m







f
m
m

n
m

n

m


m
m
m



n
n
m
m
m
m
m


m
m
m


m

n
m



m
m

m
m
m
m


m
m
m
m

f
f

n


m
n
f
f
n

n

n

m
m
n
n

m

n

n

m

f
m
m
f

m

m

m
m


m



m


m
m

m

m
m

m
m
m
m
n

n
m

m

n
n
n


m
m
n

m
m
m



n
n


m
m
m
m

n

n

n


n




m
m

m
n
n

n
n
n
n
m

m
m


n
n
n
n

n
n
m
m
m

m

m
m


m

n


m
m

n


m
m

n



n



n
n
m

m

m
n
m
n


m

m
m

m

m
m

n
n
n




m
m

m

n
n
n
f
f
m



m
m


n

m
m
m

m


m

m


f

m
m


m

m
m
m
m

f
f

f
f

n
n

n
m
m
m


n
n
n

m

m


n

m

n

m
m
f
f

m
m


n
n

m
m


m
m
m



f

f
f
f

m
m
m

m
m

m


m
m

n

m

n
n
f
f


f
f


n

n

m


f
f
m


m
m


f
f
n
m
m


n
f
f

n


f

n

n
n

n
n
m
m
m

m

m
m

m
m

m

m


m
m
n
n


m
m
m
m

f
n

n
m
m

f

f
f

n
m
n
n
n
m

n
n


m
n
n

f
f

n
n
m
m
f
f
m
m
m
m
f

f


m
m
n

m
m


m
m

m
n

f

m

f
f
n
n



m
m
m
m


m


m
f



m
m
m

m
m
n

n
m
f
m
m
n
n
m
m
m
m

n
n



m
m
m
m
m

m
m
n

f
f
f
m

n



f
f
f

f
f

m
n
n

m
m
m
m



m
m
m


m
m
f
f

n

n
n
n
n

n

f
f
n
n

n



n

f
f
f

n



f
f

n
n
n
n

m

m
m
m

m
m
m
m
m
m



m
m

m
m
m
m

m


m

m




f
f
n

f
f
m
n
f
n
n




f
m



n
n
n

f



n
m

m

f
n



n
n
n
m

m
m
m
m
m
m


f
f







m
m
m


m

m
m

f
f

m


m
m
f


m
m

f
f
f


m
m
m
n


f
f
m
m

n

n
n

m
m



m

f
f
m
m

m
n

n
m


m
m
m



m
m
m
n
m


f



f
f
n
m
m

n

n

m

m
m

f
f

m
m



n
n
f

f

m
m

m

n
n
m

m
m

m
m

m
m

m
f
f
f
m
m

m


f
f

m
m


m

f
f
m

m

f
m
f
f
f
f
m

m



m


n
n
m
m
n
n
n
f
f
f
m



m
m

n
n


m

m
m

m

m

n
n

f
f
f
m
m




n
n
n
m
m

m
m
n

m

f
f
m


m

n
n

n

f
f

m
m
m

f
f
m


n




m
m
m
m

m
n
n

m
m


m
n


n
m

m

m


m
m
m


f
f


n
n
m

m
m
m

m
m
m

m
m

m
n

f


m
m

n

m

m


n
n


m
m
m
m
f


n
n

n
n
n



f

f
f



n


n
n
m
m
m
m

m

m
m

n

m


m
m
m
m
m


m
m


m

n
m
m
m
m

m

f
f
m
n
n
f
m


f
f



m
n
n
n

n
n
n
n
n

m
m
m
m
m
m

m



n
m
m

m

n
n
m
n

m
m
m
m
m


n
m
m
n



m
m
m

m

m
m
m
n

n


f
f
f

m
m
n
m
m
m

m
m

m
m


m
m

m




n

m

m
m
m

f
f
f
f


m

m



m
m

m


n





m
m
m


m




m
f
f
f

n
n
n




m

n

n
m
n

m



m

m
m
m
m

n
n

n
n
m
m


m



m

n
n
n



n
n
n
f

f

n
n


m
n

m

m
m
m
m


f
f
f
m
m
m

m
m
m

m
m



f
f
f
f
f
f
m
m

m

n
n
m
m

n
n


m
m
m
m
m
n
f


m
m


m

m
n

f
m


f
f
f


f
f

f
f
m
m



m
m

n
n
n


m
m
m
f

n
n

m

m

m

m

m

m
m
m
m


m
m

m

m
f
f

m
m
m
m



m
m
m
m



m

m
m
m

f
f
m

m
f

f

n

n
n

m
m


m
m

f
f
m
m
m

m

m

m

f

f
m
m
m

n

n
f
f

n
n
n



m
m


m
m
n
n

m

m
m


m
m

m


m
m

m

m



n
n


m
m
m
m
m
m
n

m
n

m
m
m
m

m
m


m
m

m
m
m
m

m
m
m


n
n
n


m

m

m
m
m
m

n
n

n
n
m

n
m


m
m

n


m


m
m

m

m
m
f
f

m
m


m

f
f


n
m





m


f
f



f
f




f
f
f




m

f
m





n
n
m
m
m

m

f
f
f

f




n

m
f

f
n
n
m


n
m

f
f

n
n
m

m
n
n
m
n



m
m


n
n
m
n

f
f


n


n
n

n
n
n




m
m



n





m
m
m


m
f
f



m



m
f
f
f
f


m



m

m

m
m
m
m



f


m
m

m


m

f
f
f
m


m
f

f


m
f


m
m

f


m
m
m
m


m

f
f
f



f
f

n

n
m
m

m


n
n

f

m
m




n
n


m
m
m

n

m

n
n
m
m




m
m
m

f
f
f

f






f


m

m
m








n
n
n


f
n

m
m






m
m
f
f
f

m
m
m


m
m



f

m

m
m

f
m
n

m

m
m
n
n


m
m
n
n
n
n
n
m

n
n
n

m
m

m


m
m
m
m

m
m

m
m
m
m
m

m

m
f
f



m
f

m


m

f
f
m


m

m

n
m



m
m
m


f
f
m
n
m
m
m
m
m


m
m
m



f
m
m
m
m
m


n
m
m

m
m

f
m

f
m
m

n

f

f
f

m
m


m

f
m
m
m



m
m

m
m


m
m
m


m

m


n
n



m
m


m
m


m

m
m
m


m

f



m


n
n


m

f
f
n
n

m

f
n
f
m

m
m

n
n
m

m
n

f
m

m
m
m
m

m
m





m

m
m
n

n


m
m
m

n
n
m
m

m

m

m

f
f

m

f
f
m
m

m

f

m
m
m



n
m






f
m
m
m
m

m
m


m

m
m
m
m

m

m


f
m
m
m
m

f
f
m

m
m
n

n

f
f


f
f


f
f
n

m

m
m
m
m
m
m

m


m
m

m
m



m

m
m

f
f

f
f

m
m
m
m
m

n
n


m
m

m

n
n
n

m
n

m
n
m
m






f
f
m

f
m
m



m
m


m

m
m
m



f
f
n

n

m



f
f
f


f
n
n



n
n
f
f
m


m
m


m
n
f
f
m
m



f
m
m
n
n

f


n


f
f
m



f
f
m


n
n
m
m

m
m
m

n
m




f
f
f
n
n

m
m


f
f


m
m
m
m
n
f

m
m
m

f


m
m
m


m

f
f
n
n
n

m
m

n
m
m


f
f

m

f

m
m


n
n
m
m

m


m
m

n
m


m


m
m

m
m

m
f

f
n
m
m

m
m



m

m
m
f
f


f
f


n
n
m

m
f

n
n


n
n
n
n


m
m



m
m
m
n

m
m



m
m

f
f
m
m
m


m

m

m

m
m

f
m

n

m

n

f
f
m


m
m

m
m

m
n
n
m

m
m

f
m

m
m

n
m
m




m
m
m

m
m
m
m

n
m
m
m
m

f
f

n
n
m




m

m

f
f


m
m

n
n
m

m
m
m
m
m


m
m
m

m
m
m

n
n

m

n
n

f
f
m
n

m
f
f
f

n
m

m


m
f
f
m



f
f
f
m
m

f
f
f

n
m


f
f
f
f

f

m
m


m
m
m
m


m
m

m
m


f
f

m
m
m
m

m

f


f
m


m

m
m
m
m

m

f
f
f
f

m
m
m


m
m
n
n

m
m


n
n
m

n
n
n
n

m

m
m
n
n
n
f
f

m

m

m



f
f

f
f
f
m

m
n
m


f
f
m

m
n
n
f
f
m
n
m
m
m
m

m

m

m
m
m

f
f
m
m
f
f
f


m

n
m
m
f
f
n
m



m
m
m

f
f
m
m

n
n
m
m

m


f
m

m

m


m

m
m
m
m

n

f
f
f

m

m

n
m


f
f
m
m
m
m


m
m

m
m
m


m


n
n
n



n
m
n


m


n
n
m
m
m


f
f

m


n
n
m

m
m


f
f
f
f
m
m

n
n

m
n
m


f
f
f

m


f
f

n
n
m



m
n
n





f

f
f
m
m


n
n
n


f
n
m

m
m
m
f

f

n

f

m
m



f
f

f


m
m




f
f
f
f



f
f

m
f


m
m

m
m






m
m

n



n

m


m

m
m
m
m
m


n
f

f
m
m

m

m


m
m




f

f
f
f
f



f
f

f

m



m
m
m
m
f
f
m
m


f
f
f
f

m




m

m

n
n
m

m
m
m


n
n
m
m



n
n
n
m

m
m

m
m
m
m
m




n

m







n
m




m
m
m
n

m
f

f
f
f
f


f

n

f



m

m
m
m
m

n

n
n
m

f
f
f
f
m

f
f
m
m




f
f
f
f
m
m

m
m
m
m




m
m
m

n

m


m
m
m

m
m
n
n
m

m

f
f
f

m
m
m




f
f


n
n


m
m

n
n


n


n
n
n


m

n
n
m

m

m
m


m




n
n
n
m

m
m

n

m
n
m
m


f
f
m
m
m



f

m

f
f
f

n
n
m

f
m

m

m
f

m

m
m
m
m
m
m
m


m
f

f

f
f


m

m
f
f
m


f
m





n
n

m
n
f
f


m

n

m
m

m

f
f

f
f
m


n




m

m
m



m
m







f
f



n
n


n
m

m
m
m
m

m
m

f
f
n

m


m

f
f
m

m
m
m
n

m

m


f


f
f
n
m

n

n



m
m

f
n
m



m

n
m
m
m
m




m
m

m

m
m


f
f
f
f
f



f
m
m
n
m





m
m
n
m

m
m
f




m
m


m

m
m
m
n
n
m
m







f

m
m
n
m
m
m
n
n




m
m
m


n
f


m
n
n
n
n


n


m
m





m
n

m

n
n

n


m



f
f

m

m
f
f


m
m
m


m
m
m


f
f
f





n
n



m

m
m

f



m


m
f




m

f
m
f
f



f
f

m
m

m

m
m
m
m


m
m
m


n
m

m
m


m
m
n
n
n



n


m
m


m
m
m





m
m
m

f
m

m

m
m



f
f

m
m
n
m


m
m
f
f
m



f
f
f


f

m

m

m
m
m
f

n
n

m
m

f
m




n
m
m

m

m
n
m


m
m

m
m


m
m


m


f
f

m
m



m



f


n
n
m



m
m

m


m

n
n
m
m





m
m
m


n
m
m

m
m

m

f


m

f
f


f

f
f
f

f

f

f
f

f
m
m
m
m

f
f
n
n
n



m
m

n
n


m
m
m
m
f



m
m
n
m

n

m

m
m

m


m
m
m
m


m
m



m





m
m
m
m
f

m
m
m


m
m

f

f

f
n

f
f

f
f

f
n
n

f
f




f
f
f
f
f
n
m


f

n


f
f
f
f
m
m
m

m


f


m

m
m
n

n


m

m

m
m
m


n
n


m
f
f
f
f

f
m

n
n


f
f
f
f
m


m
m
m

m
n
n


m

n
n



f


m
m
f

f
m
m

m

f
f

f
m

m
m

f
f

f
f
n



f
f
f


m

m
m


f
f
n

f

m
m
m
m

m

f
n
m
m

f
f
f
f
m

m
m
m

m
m
m
m
m
f
f
m
m

m
m
m



n



f
f
f
f
m
m
m
m

m

m
m
m
m

m
m

m
m

n

m


m
f
f


f
f



n

m
m



m

f


m
m
m

m
m


m
m
m
m

f

f



m
m
m
m
m
m

m
m

m
m
m
m
m

m
n
m

m

f
f
f


m
m

f
f
m

m

n
n
n

f
f


m


n
m

m


m
f


m
m
m

n
n
n

f
f
f
f
n

f
f

n

n
n
n

n
f
f

n
m
m


f

m
m
m



m

m

n
m

n

n
n

n

f


n

m
n
m
m


n

n







n
n

m
m



m

m
m
n


n
n
n


m
m
m
m

m
m
m
f
f
m
m


m
m

m


m
m
m
m


m

m
m

n
n

n
n
m

m
m


m




m
n
m



m
m

m

m
m




m

f
f
f

f

m


m
m
m
m

m
m
m
m


n
n
n
m
m


m
m
n


m
m
m

n
n


m

m

f


m


m

m
m
m
m

f

m
f




f
f
m

m

m
m
m
m
m
m

m
m
m



n
n
m
m
m
m
m
m
m

m
m

m

m

m
m



m
m


m
m



m
m



m



n

m
m
n

n
m


m
m
n
m

m
n
m




m


m
m



m
m


f
f

f
f
f

f
f
m

m
m



m




f
f


m


f
f

f
f



m
m



f


m
m

m
m


f
m
m

f









m


m


m
m

n
n
n
n


m
m
m

m
n
n


f


n

m
m
m


n
n
m
m
m

m
f
m
m

m
m
m

m
m

m
f

m
m
m

m
m


n
n
n

f
f
f
m

f
f

n
n
n

m
m
m




m
m
m
n
n

f
m

m

m
m
m
m

m
m

m
m


m


m
n
n



f
f
m
m



m


m

n
m
m
m


f
f
f


m
m
n
n
m
m
m

m
m
m

m
m

m



m

n
n
m

m



n
m
m

n

m

m
m

m
m
m
m

m
m
m
m
m

f
f
n

n
n
m
m
m
m

m

m
m
m
n
n
n

n
n
n
n

m
m
m
m
m


m

f
m
m

m
m



n
n
f
f
n
n
n



m
m
f

m
m
m


m

n
n

n
m
n
n
n
m
m
n
n
n
n






m

n
n
m
m
n


m
n
f
f


m
m

m
m
m
m

f
f


n
n

m
m
m
m



m




m
m

f
m



m
f
m


m
m

m

m

m



f
f
m



f
n
n
n
n

f
f
f
f
f

m
m





f
m



n
n
f
f

n
n

n
n

n
n
m
m



f
f

m
m





n
m

n

n
n


n
n



f

n

m
m
n
m
m


n

n







n

m
m



m
m


f
f

f

m

f




n
n

n
m
n
m





m

m
m



m
m
m
m





m
m

m
m
m
m

m


f


m
m
m
m
m

n



n



m
m
m



n
n

n

n
n
n
n

m





f


n
n
m
m


m


n




n
n


f
f
f

m
m
m



m

m
m
m
m

m

m
n
m
m
m

n



m
m
m


n
n
m
m
f
f

f

m


m

f
f
f
f

m


f

f

f
n
m
m
m

n

m


m

m
m
m

m
m
m

f



m
m
m
m
m
m


f
m

m
m

m
m
m


m
m


m
m

n
n
f
f
f
f



m


m

f
m
m

m
f
f
f
m
m



m
f
f
f
f
n
m
m


m
m

m
n
n

f


m
m
m
m



f
n
m

m


f


m

m
m
n

f
f

n
m
m
n



f
m
m
m

f

f
f


n
m

f
m

m

m
n
m


n
n
f
f
n
n

f
f
f
f


m
m

m


m

m
m

f
n
m
m

f
f
m
n


m

m


f
m

m

m

m
m

m
m
m
f
f
n
m
m

f
f


m
m
m
m
f
m


n

m
m

n

m


f
n
n
m

m


f
m
n
n
m
n
m
m

n
m
n
m
m
m
m


m


f
f
f



f

f
f

m
m

m



n
m
m
m
f
f
f

m
m
m


m
m
f
f
m


f
f

f
f


m
m


n


n
n
m

f
f
m
m

m
m


n


m
f
f

f
f


m
m

m



n
n






m

n
n





m


n


n

n
n

m
m


n
n
m


f

f


f
f
f
f
f
f

f
f
f
f

m

m

f
f



m
m

m

m
m

m
m






m
m
m
m




f
m

f
f
f
m
m
m
m
m



f
f
f
f
f
f
m
m
m
m


m
m

m
m

m
f
f
m
m

f
n
n
f

f
f
f
m
m

f
f
n

m
m
f


n
m
m

m
m
m


f


f



n
m


m
m

m
m

m

m
m


m


m

m
f
f
n


m
m
m


f
f



m

m
m
n

m


m
m
f

f

m
n
m

m
m
n

m
m

m

m
m

n
m
m
m
m

n

m

f
f

f
f



m
m

m




m

m
m
m

m
m
m
m

f

n
n
m
f
f

f
f
f

f
m
m
m
f
f
m

n
n


m
m

m

m
f

n
m



m
m
m

n
n

f
f
m
m

m
m

m

m
m
m



m


m



m
f
f
m
m
m
m
m



f

f
f
f
m

m
m

m


m
m


m
m
m


m
m
m
m

m
m

m
m
m

m

n
n
n
n



m
m

m

n
n
n

m

m

m

m
f
f
m

m


m

n
n
n


f




f

m

f

m
m
m
m

f
f
m
m



m
m
m

f
f
f

f

m
m
m
m
m
m
n
m
m


m
m
m
m
m
m
m
m
m

m

n
m
m
m
m


m
m
m
m



n
n
m
m
n
m
m

f
f
m

m

m
m
n
n
m

m


m
m
m

f
f
m
m
m
f
f
n

m
f
f
m
f
f



f
m




m
n
m
m
m

m




m
f

n

m

m

m
m
m
n
n

m

f
f
m
m
m


f
f
m

m


f
f
f
m

m

m


n
m

m

f
f


f
f
f

m

f
f
f
f
n
n



f
f
m
m

m
m

m
m

m
m
m
m

m



m
f

m
m

m

m

m
f
f

m
m

m
m
m
m

m
m
m
m
m


m
m


m
m


f
f

f
f


m
m

m

f


m
m

m

f
f

m
n


f


f
f
n

n
n




n

m


m


m


m
m
m
m

m

m

f

n


m
m

m

m

m
m


m


m
m

m

f
f

m

n
n
n

m
m
m

n
n

f

m

m
m
m
m

n
f
f
m
n
f
m
m
m




m
m
m
m

n


n
n







m
n

m
n
n
m
m
n
m
m
m
n


m


m
m
m

m
m
f
f
f

m

m



m
m
m
m
m

f
f
m
m
f

n
n
f
m


n
f
m
m

m
n
m



n
n

m
n
m

n
n


n
m

m

m

m
m


f

m
m
m

f
f


m


m
m

m
m




f

m
m
f
f

f
m
m

n
n

m
m



m

m

m










m

m
n
m
n

f





n
n

n
n



m

n

m
m

n
f



f
f
m
f
m
m
f




m
m
m


f
m

m
m

n

f
n



m
m


m

f
f


n
n
n


m
m
n

m
m
m
m



n

n


m
m

m
m





n



f
f

n
n
n
n


m


m

m


n

n
n
m
n
n
n
f

f
f

m
m
m

m
m
m
m
m

m
m
m
m
m

m
n
f
f
m
m
n

n
n

f
f
f

n
m
m
m
m
m

m
m
m
m

m


n

m
n
m

m
m

m
m

m
m



n

n
m
m
m
m


m

n
m

m
f
f
f



n
n




m
m



n
n
n
n


f


f
f
n

n
n



m
m
m
m


m

m

f
f


m
m
m
m

f
f
f
m

m

f
f
f
f
f

m

f
f


m

m
m

m


m

n
n
m
m

m
m
m
m
m

m


n
m

m

f

n
n



n

n
n
n
m

f
f
m
m

n


n
m


m
n
n
m

m
m



f
f
n
n

m
m
m


m

m

m
m
m
m

m
m
f
f
m
m
n

n
n

f
f
m


n
n
f
f

m



m
m
m


m
m



f
n
n


m

m
m
m
n

n
m
m


f
f
f
f
f

f

f
f

m


m
m

n
m
m
m

m

f
f
m
m
n

m

m
m
m
m
m
m

m


f
n
n

f
f


m
m

m




m

m
m
n

m

f
f
m

m
m
m
m
m





m
m
m
m

m
m

m

m
m
m
m
m

m
m
m
m
m

f
f
m

n

m
m
m

m
m

n
m

m
m
m

m
m
n
n
m


m
m
m

m
m
n
n



m


m
m


n
n
n
n

m
m
m

m
m

f
f

f
f

n
n

n
m

f
f
f

n
n
n
n
f
f
n

n
m
m

m


m
m

m
m
m
f

f
f
f


n
m


m
m
n
n
n
m



f

n
m

m
m
m

m
m
m


f
f
m
m
n
m

m
m
m
m


f
f

f



m
m

f
m

f
f
f

m
m


f
f


n


f
m
f
f
m
m
m
n
f
f



f
f


n

f
f
m
m
m

m

f

m

f

m
m
m

m


m
f
f


f
f

m

f
f
m
m


f



f


m
f
f
m
m

n
n
n

m


m
f
f

n

m
m

m



n
n
f
f


m
n
m

m
m

m
m

f
f

m
m


n

n
n
n
m
n

n
f

f

f
n
f
m
m

m
m

m

n
m

m

m
m

m

m
m





n
n
n
m


m

f
f

f

f

f
m
f
f
n
n


f
f
m
m
m
m





f
f

m
m

m



n
m
m


m


m
m

f
f
m
m
m
m


n
m
n

n
m
m
m


m
m

m

n

m
m
m
f

f
f
m
m


m
m
m




f
f



m
m

n
n

n
n
n
m
m
n
n

n

m
m
m

n
m
n
n
n
n




n





n
f
f
m
f
f
n


n

m
m
n
m

m
m
m
m
m
n
m
m

n


n


f
f
m
m
m

n

m
m



n
n
n


m

m
m
n

m
m
n

n

n
n

m


n
n
m

m
m
m
m






m
m

n

n
m
n
n
m

n

m
m
m
m



n



f
f

f
f

n
n
f



f



m
m
m
m
m
m

n
n
n

m

n
n


m

m
m
n
n

m



n
n
m

n
n
m

m
m

n
m
n
n
n
n
n
n

f
f

n
n

n
n
m


f
f

f
m
m
m


f
f

n
n
m


m
m

m


f
f
f
m
m

m
n

f

m
m

m
m
m
m
m

m
m
m

m
m
m

f
m
m
m

m

m
m

f
f

f

f
m
m

n
n



m


m


m
m
f
f

m
n



m

m
m
n



m
m

m

m
m
m
f
f
m

n
n
m
m

m
m


m

m

m

m
m
n
n


n
n
n
n


n

n

n

n
n

n
n

n

n

f

n
m
m



m


m


f

m
n
n

f
f
m



f
f
m


m

m
m
m

m
m

m
m


m

m


f

m
m

m
m
m
m


m


f
m

m


m
m
m
m
m
m


f
f


m
m
m


m
m

f
f

f

m
m
m
m


m


n

m
m
m
m
m
m


m
m

m

f

n
m
m

n
n
n
n
m


m

n
m

m
m

m
m
m
m
n

f
m

m
m

m
f
f
m
m

m
m


f
f

f
m
f
f



f


f


m
m


n
m
m
f
f
f
m

m
m


m

n

n
m
m

m
m

m
n

m

m

m
m
m
m

m
m
m


m
m
m
m

m




f
f

m
n
n
n
n
n

m
m


m

n
f


f

f
f


m
m

f


f
f

f
f
m

n
n
n
n
m
m

f
f
m


f
f


f
f
n

n

m
n
n
m
m

f
f


f

n

f
m
m

m
m
m

m

m
m

m
m

f




n
n



n

f
m



m
m
n
m
m


f


f
f

f

f
f


m
f


f
f
f
f
f



f
f
f
m
f
f
f

f
n
n


f
f

m


f
n

m

f
f
f

f
f
n
f
f
f
n
f
m
m

f
m
m

f
f
n
n
n

m




m
m
f

f



f
m
m
n
m

m
m







m


f
f
f
f
f
n
m
n

f
f
f

m
m
f
f
f
f
m
m



f
m
m
m
m
m
m
m


m


f
f
n



f
f
m

m

m
n
n




n
m
m
n

f


f
f
f
m

m
m
f


f
f
f
f
m
m
m
m

m
m


f
f

m
m

m
m
m
m

m
m
m


f
f
m
m


n
n
n


n
n
n
m
m


m
m

m

m
m
m
m
n
n

n
f

m
m
f


f
m
m
m

n
m
m
f
f
m

m

f

f

m
m

m

n
n


n
n
m

m
m

m
m


m
m
m


m

m

n
n
n
n
n



f
f
f

m
n
n

m

m
m
m

m
f
f
f
f
f
m
f

m
n
m
n
m
m


f
f
m
m
n

m
n
m



m

n


m
m

m
m

m
m

m
m


m
n


n


m




m
m
m




m
m



m
m
m
m
m

m
m

f
f
m

m
m

f
f
f
f
f


f
f


m

m
m
m

m

m

m
m

f



m
m
m
f

f

m
m
m
m
m

m
m
m


m
m
m
m
m

m
m


m
m




m


f
m

m


m
m

f
m
m
m
m


f





n


m
m




m
m
m
m
n
n
n


m

m


m

m

m

n

f
f
m


f
f


f
f

m

m
m


m

f
f

f
f


f


f
m
m


n
n
m
m


m


n
n

m

f
f
m

m

m
m

n

n

m


m

m
m
m




m

m



m
m

m
m
m

m
m
n
n
f

f

n
f
m

m
m

m
m
m
m
m
m

m

f
f

m
f
f
m

m
n

m
m
n
m

m

m

m
m

m
m
m

m
f
f
m
m



m

m

m
m

n
n
m

m
m
m
n
m


m
m

m
m
m
n

m
n
n

m
m

m
m

m
m

m


f

m

m

m
m

f
m
m

f
f
m
m

m



m

f
m

m
m

f
f

f
m
f
f


n

m



m


f
f
f
f
f

m
n
m



m

f
f
m



f
f


m
m
m
m
m
m


m

m
m
m



m
m

m
m
n


f
f


m

m

m
m

m

m
m
m


f

m
f

m
m

m
m





m



f
f
m
m
m
m

n
n
m

m
m
f
f
f
f




f
f
m
m

m
m


f
f

f
f

m
m
m


m
m

m
m

m

m

n


m
m
m
n
m

n
n

m
n

m
m

f
f

m

m

m
m
m

m

n
f
f
f
f
f


f
f
n

n


f
f



n
n

n
n
m

m

m
m
m

n
n


n
n

n
n

m

m

n
m
m
m

m
m

n




m


m
n
n



m

m

m
m
n

m

n



m
m
m
m
m
m

n
n

m
m
m

f
m
m
n

m
m

n

f
f

m
n
m
m
m
f

f

n
n



n
n
n
m
n

n
n
f
f
m
m
m

f
f
f
f
m
n
m
m



m



n


m
m

m

m








m
m


m

m


n

n

m
m
m
n

n
m

m

m
n
f

f
m
n
n
n
n
m


m
f
f
m
m
m
n


m
m
m

n


f

f

n
f
f

f

m
m

f
m
m
m
m

m
m

f
m
m


m





n



m
m


n
m
m

m
m
m


m

m
m
m

f
n
f

m

m

n
m

f
f


f

m
m
m
n
m
m
n
n

m

f
f

f
f
m

n
n
m
n
m
m
m

f
f

m


n
m
n


m




m
f
f



f
f

n
n


m

m




f
f
m

m

m
m

m
m
m
m
m
m
m
n
m
m
m
m

m

m
m
n
n


m
n
n


f
f

m


m


n
n


m



f
m
n
m
m
m
m
m
m
f
f

f
f
f
m

m
m

m
m

m
m
m
m

m
m
m
m





m
m

f

n
m
m
n




n







n


n
n


m


m

f
f
f


m

m

m

m
m
m
m
m
m

m
m
f
f


m
m
m
m


m

n
n
m


m
m

m
m
m
n
m
m
m

m
m
n
n
n

m
m

m
m



n
n

n
n

m

m





n


m

n

m
m



m
m

n
n

n


m

n
n
m

m
m
m
m


n
n

n
n
m
m

m

m

m
f
f
m
m
m


f
f


m
f

m
m

f
f
f


f



f



m

m

f
f

m
m
m

m


m
n
n


m

m




m
m
m


f
f

m

f
m

m
f
f


f

m
m
m

m

f
f
f

f
m
m
m
m
m

m
m
n
m
n
n
m
m


f
m
m

f
f
m

m
f
f
m
m

m
n
n




n

m
m
m

n
n
m
m


n

f
f
m

m
f

m

m


m

f
f
m
m
m

m
n

f
f
m
m
m

m
m
n
m
m
m

n
m
m

f
f


m
m

f
m

f
f
n
m
m
m



n
m
m
n

f
m
m
n

n
n

f

n
m
m



m

n
n

m
m


m

n

n
n


m



n


m



n
m
n


m
m

n
f
m
m
m

m
m

m


n


m
m
m



n
n
m
m
m

m
m
m
m
f

n
n
n
n

m


f




m
m
m


m


f
f


m
m
m

m
n

f
f
m
m


m



m
f
f

n
n
m

m

m
m

f
m

f
f
m
n



n


m
m
m
f
f
n
m
m
m
m
m


m
f

n
f
f
m
m


f
f
m



m
m
n

m
m
m
n

n

n

m
f
f
n

n
n
n
n


m

m
m
m
m
n

m
m
n
n
n
n
n
n
m
m
m
m


m
m
m
m



m
m
m
m

m
n
m
n

n
n
n
n

m
m
m


m
m



m


m
m
m

m

m

n
n
n
n
m
m


m

m

m
n

m
m
m
n


n
m
m


m
m
m
f
f


m

m
m


n
n
m
m
m
m

m
m

m

m
f
f
m
m

m
n
n
m
m
f
f


m


f
f
f


n
f



n
m
m
m
m






n

m
m

n
n
m
f
f

f
n

n
m


n
n





f
n
m


f
f

m
m
m
m

m
m

m

f
f



m
m
m
m
n
m

f
f
m

m
n
m
m
m
m
f

m
m
n
f
f
m
m

m

n
n
m

m



f
f
f
f
f







n

f


f
f
f
m
m
m
m

m
m
m

n

m
m

f
m
n


n


n
n

m
n


n
f
f
f
n
f

n
n
n


n
f
f
f
f
f
f
f

f
f

m


m
m
m

m
f
f
f
m


f
f
f
f




n
n
m
m

m
m
m
m
m

m
n

m
m
n

m
m
m
m


m
m
m
m
m
m

m

n
n
m

n
n
m


n
n



f
f
f

m

n

n




m
m

m
m
m
m
m
m

m
m
f
f

n
m
m
m


m

f

f

m


f

m
f
f
f
m
m

m
m
m
m

m
m
m


m
m
n

f
m
f
m
f
f
f
f

n
n
n

n
n
n


m
n

n
n
n


m
m
m
n
m
n
m
f
f




m

m

m
m


m
m
f


m


m


n

m


f
f
f




n
f

f

n
n
n

n
n

n
m
f
f
f

n
m

f
f


n
n
m
m
m
m
m
m
m

m
m

n

f
m

n
n
n

m
m
m
m


f
f
m

m
m
f
f
m

m
m
m
n

f
f

f
n
n

f


m
m
m
m
m

m

m

m
m

m
m

m

m
m

m



f




f
f
n
n

m



m

f
f

f



f



f
f
n
n
m

n
m
m
m

m
m
n
f



m
m

n


f
f

n
n


m
m

m
m
n
m

f
f
m
m
m
m
m
m


m

m
m


n
n



m
m

m
m

m

m

n

f

f
m

m

m


m
m
m

m

m

m

f




m
m
m


n



m

n
n


f
f

m
n
m
m


m

m
m
n





f
f
m
m


f

m
f
f


f
f

f


f
f

f


f


m
m
n
f
f

n

m
n

f
f



n

m
f
f
f
f
n




f
f
m

f

m

f
f




m

m




f

f


f
f



m
m
m

m
m
m

f
f

n

m
m
m


f
f
m
m

n

n
n
n
n
n


n

f


m
m
m


m
f

m
f

f

m
m

m
m



m

n
n



n

f
n

n
m


n
n
n
n

f


n

n

f



n
m

f
f
f
m

n
m
m


f
f
f


m
m
m
n
n
n
f
f
m
m






n

n
n


m

m

m
f
f




f

f

m


n
n
m
n


n
n
n
f
f
f
m
m


m

n
n
n

n

n
n
n
n

m
n
f
f
m
m
f


n
n
m
m





f
f

m
m


n
m
n
n



m

m
m
n
n
n
m
m

m


m

f
f

f
n


n
m
m
m

n



m
m

m
m
f
f
m
m
m
n

n
f
f

m
m
m
n

n

m
n

m


f
f


m
m



f
f
f
n




m

n
m
m
n

m
m
m
m
m

m

n


n

n

n
m
m
n
n
m

m
m

m

m

m

m

m
m
m
m

m
m


m
m
m


n

n
n
m
n


m

n
n



n

m

m
m


f
f
f



f
f


n

m
n
n

f
m

m

f
f

m
f
f


f



f


n
n

n
m
m
m

m
m


f

m
m
m


n
n
n
n

n




n
f
f
m

m

m

f

n


f
f

m
n
n

m
m
m

m



n
n
m



n
n


m
m
m

f


f

m
m
m

f
f

m
f


m


f

m

m
m
m
m
m
m

m



m
m


f
f
f
f
m

f


m

f
f
m
n
m

m



m
f
f
m
m
m
m
m
m

f
f

n

n
n
n
n
m
m
m

f
f
f




m
m



f
n



n




m
m
n
n
n
m




m
m


n

m

m

f
f


n

n


n





n
n
m
m
m
n
m

m

m
m
m
n
n



f
f
f
m


n



m
m

f


m

m

m
m
m
m
m
m



n



m
m
f

f

m
m



m
m


m


m
m


n
n
n

m
m

n
n

f
f
m
m

m

m
m


m

m
f
f

m
m

m
m
m
m






f


m
m

n
n
m
m
m
n
n
m
n
n
n
n
n
n
n




n
n




n


n




m
m
f
m

m
m
m


m



m


f
f


m

n



n




m
m
m
m


n
n
n


m
n
m
n

n

n

n

f

m
m
m
m
m
f
f
f

m
m


n
n
m
f
f
f
f
m
m

m


m
m
m
f
f



f

f
n
m

f
f
m
m
m

n
n

m
m
m



m
f
f
m
m
m

m

m
m
m

m
m

m
m

m
m
m
m

m



m


n
n


m
m
m
m


m
m
m
m

f
f

m
m



n
n

m
m


f
f
f


f
m
m

m
m
m

m

n
n



f
f
m

m
n

f
m
m
f
f

f


m

m
m

m


m
m

m
m
m

m
m

m
m
m

m
m
m

m


n
f
f


m


n

m
m

n
n


m
m
n
m

m
n
n
n

m
m

n
m

f
f




m
m

n
m

m
m

f
f
m
m


n
n
m
m
m

m
m

n

f
f
m
m

m
m



n
n


m




n



m
m
m

f
f
f
m

m

f
f
m
m
m
m
m


m
m

m


m
m
f
f
n
f
f
m





n

m
m
m

m
m
m
m

m
m

f
f
m
m
f

f
f

f
f
f
m
m
m

m


f



f
m


f
f
f

m


f




m
m
m

f
f
f
m


f
f
f

m
m

m

f
m
m
m
m
m
m
m

m



m
f
f
f


m
m

m

f
m


f


m
m



n
n
n

m

f
m

m
m

f

m

m

m
m







m

m
f
f

f


m
m
n
n
n





n
n


f
f



n





m

m






m
m
m
m


m



m
n

n

f

f
n

m
m



n

m
m

m



m


f




n
n


n


n


f
f
n
n
n
m

m
m



f
m

m
m
m

m
m
m

m
m
m
m
m



m



m


f
f
f


m
m


m
m
m
m



n
n
n
m

n
m
m

n
f

n
n
m


m
m

m
m
n





n

m


n
f
f

m
n
n
m



m



m


n
n
n


f


m
m





n



n


f




m
m




m

m

f
f
m
m





n
n
m
m
m


m

m

m

m
n
n
m
m
m








n





m

m
m
m


f
f
m
m


f
f
m
m
n


m
n
m

m

m
n
n

m
m

m
m

m
m
n
m

f
f
m
f
n
m



f
f


m



m
m
m


m
m
m
m
m

m
m

m


n
m

m
m
m
m
m

m
n

n
m

m
m
m

m

m
m

m



m

m





m
m

n
n
f
f
f

m

m









m
m
m
m
n

m
m


m

m



m

m
f


m
n
n
n
n
n


m
m

m


n
m
m

n
n
n

m
m
m


m
m

n
n
m
m

m
m

f
f
f

m
m

f
f
f
m

m
m

m
m
m
n
m
n
n

m
m

m

n


m
m
m
m



m


m
m

m


n
m

m

m
m
m
m



m
m
n

m


m



m
m
m

n


m

m
m

n
n
n

m
n

n
m


n
n
m
m

m

m
m

f

f
m


n

m
m

f
m
m

m


n
n
m



n
n
f
n
m
n
n
m


n
n


f
f

m
m
m
m
n
n
m
m

m
n
n


m
m
m


n

m

m
f

f
f
m
m
m
n

m
m

m

n
n
n
n
m

n
m
n


f
f
f

f
f
m
m
m
m





n









f
n
f

f
m
f
m
m

m
m
n
n
n
n

m

m
m




m
f
f
f
m
m
m
m
m

m


n

m
n
n

m

m
m




m
m

n
n


m



m
n

n

m



n
n
m
m

n
n
m
m

m
m
f
f
m
f
f
m

m

f
f

m
m
m

m
m
m
m
m

m
m
m


m
m


n
n
m
m


m
m


m
m


m
m
m
m


m
m
m
n


m
n
n

m

f
f
m
m
m

m

f

n

n

n




m
m

n
n



m
m


n
n

m
n

n

m


n

m


m

m
m


m

m
n
n
n
n

m

m



m
m
f


f
m


m

m
m
m
n
n

n




m
m

m
m


m
m



f

m


m
m

f
f
f
f
n

n

m
m
m


m
m
m
m
f
f
m
m
m
m
m
m

m
m
n
m
m
m
m

m
m

m
n

m
m

n
n

m

m

m

n
f
f

f

m


n
n
m
m

m

n
m
m
m
n

n
m

n
m
n
f


f

m
m
n

m



m

m
m
n
m


m


m

n
n
m
m
m
m


f

f
f
f


m
m
m
n

m


f
f
m
m

f
f

m
f
f
m
m


m
m
m
m


m

f
f


m


f





m
m


m

n
n
m
m
n
m



f

m
m
m


m

m
m
m
m

m
m

m
m
m

m

n
m
m
m
f
f
m



n
n
n
n
n

f
f
f






m

f
f


n





n



f
f
f
m

m
m
m
m

m
f
m
m
m
m

f
f


f
m
m
f
m

n
n

n
m



m

m
m

n
n
n
n


m



m
m
m
n

n


m
m
m
m
m
m
n

n
n
m

m
n
n
n
m

n

m

m

n

n



f


f

m



n

n
n



m
m

f
m
m
n

f
f
n

f
f
n
n



n





n



f
f
f

f


m
m
m
m
n
n

m
m

n

m
m
n
f
m

m
m
f

m
m

f
n
n
m


m

n

m

f
f
n

m
m

m
m


n


f
m

n
n



f

f


m

n
n
n

m
n

m
m


f
f
m
m



n

n

n




m
m

n

n
m


n
n


f
f
f
f


m
m


f
m







m
m
m

m
n

f
f
m

m
m
m


n


m
m
m
n
m
n

f

n
n
m
m
m
n
m


f
f
m
m
m

f
f
f
f
f
f

m
m


m

f

m
m
f
m

m

f

f

n
n
n
n
m
m
m
m

n

n

m

m




m

n

m

m
m



m
m

m
f

f

m
m
m
m
m
m

f
n
m
m
m
m

m
m
m
m

m
f
f

f
f


n

f


m
m
m

m

m
m

m
m


m
m
f

m


m


f
m
n
m

f
f
m


m

n
m
m

f
m

n

n
n
m




m
m

n


m
m
n

m
m


m
f
n




m

f
f

m

n
n

m
m
n
m

m

m
m

n
m
m
n

n
n
m
n
n

n
m
m
m

n

m
m
m
m
n

n
n
n

m
n

m
m

m
m
m
f
n
m
m
m



n
m


n
n




m
m
m

n
n
m




n
m
n











n
m

n
n

n
n


n

n
m


n


m
n
m


m
m
m

n
n

m


m

f

f
f
m
m
m

f


f
m
m
m



f


m
m
m
m

n

m
m
m
m
m

m

m
m

m
m


n

m
m

m

m
m
m

m
f

m


n

n
m
n
m
m


m
m

n

m
m
m

f


n
n
m

m

f
n
m
f

m

n
n

n
m
m

m
m
m
m
n
f

n


f
n

n

f
f
f


m


m
m
m
m

m
m
n
m


f

n
f



n

n

n

n
m

m
m
n
m

f
m
m
f

n
m

m

m

m
m


m
m


m
m
m
n



m
f


m
m
m

f
f

f
f

m

n
n


m

m
m

f
f
f

m
m
m

m
m


m
m
m
m

m
m
m

m

m

m
n
n
n
m
m




n


m
n
n
m
n
n



n
n
m
m
n
m

m
m
m
m

n

m
n
n
n
m
m
n



m






m
m

f
f
f

n

n



m
m
n

f

m
f
n
m


m
m




m
n

m
m
m
f
f


n
n


m
m
m

m
m


m

n

m

m
n
n

m
n


n



n

f


f

f

f
f

f
f

n
n



n

m
m
m
m




n


f

f
f
f
f

m



f
f

m
m

f
f

m
m

m

f
n
n


f
f

f
n

n

f
f


m
m
n
n




m
m
m





m

n
n
m
m
m
n
n
n
n
n



n

m

m
m


f

f

m
m
f
m
m

m

f


f
f
f

m
m

n


m
m




f

f

n
m

f
f

f

f
f
m
m
f
f

f
f

m


f
f
m
m
n

n

m


m
m

m


f
f

f
f


f
f
f


n


n


n
n



m

m
m

m



m
m







m
m


n



n

m

m
n


n



m


m
m


n
n

m



n
m
m
n
n

n

n

f
f
m
m

m
m
n
n
m
f
f

m

m
m
f
f



m
m
n

m
f
f
f

m

f



n
f

f
f
f
f

n
n

n

n

m
m
n
f
f
n
m

n

m
m
m

n
n

n
f

m
f

m
m

f
f
f

m
m


m
n

m
n

m
m

n
n

m

m
m
m



f
m
n

n
m

m

n
n
n

m
m
m
m
f
f
f


m
n
n

n

f

m

m
n



m

f

f
n




n
m
m

m

m

n

m
n
n
n

n
n



f
n
n

m
m
m
m



m

m

m
m

n


m
n
m

m


m
m


n


n
n




m
m
m


n
m
m



n
n
n


m
m

m
m
f

f

m
m
m

m


m
m

n
m

n
n
n

m
m
m
m

m
m

n

m
m
m

n

m



n
n


f
f

m

m

m
m
m
m
n
m
f
f
m

n
n
n
n

m

f
f
m

m


m
m
m
f

f


f


m
m
m
m
m


m
m
m
f
n

m

f
f

n
m
m
n
m
n

n
n

f
f

f
m


n
f
f

m
m
m
n
n
n

f
f



n

f

f
m


m

f
f
n
m

m
m

f
f

f


m
f


m
m
m
m
m
m

f

f
m

m
m

m

m
m
m

n

f
f

n

m
m
m
m
m



f

f
f
n

n
n

n
n


f
f

n
n
m
m
m

m
m
m

m
m



n

m
n
m

m
m
m

f
m


f
n



m

m
n
m
f
f
m

m


m
m

m
m
f
f
n
m


f
f

n
n



f
m
m
m
m
m
n

n
n

n
n
n
m
m
m

n

n
m
n



m
n
f
f
f
m
f

m
n
n
m

n

f
f

m
n
n




m

f

f


f
f
m
f
f
n
n

n

m
n
n
n


f
m

n
m
m
n

f
f
n
n

f

f
f

m
m
m

n
m




m
m

n
n

f
f
n

f
f
f

f
f

n



n
f

f
n




n
n



f
f
f
m
m
m


m


m
m
n

m
m


n




m
m
m
m
m




m


m
m




m
m



f

f


n


f
f

m


m
m

n
f
f

m
m
n
f
m
f

m

f

n

m


m

f

m

n

m
m


f
m
f
f

f
n
m

m
m
n

n
n

m
f
f

f
f
f


f
f
m
n

m
m
m
m

m
m

n
m


n
n

n
n



m
m
n
n
f
f


f
n


m
f

n

m
m
m
n
f
m
f

f
m
m

n
m



n
f
n


f
f
f

n


f

f
f

m

n

m
m

m
m

m

m

n
m

m
m

m

f


f
f
f

n
n
f


m

f

n
n
m
m
m

f
f


f

f
f
n

m

m

m
m

m



n
n
n

f
f
m


f
f

m
f
f
n
n

m
m
m
f
f


m
m
m


m
m

f
f

f

f
f

f
f

f


f
f
m

m
f


m
m

n
m
m

m

m
m
n
m
m

m
n
n


m
m
n
m


f
f
n

m
m
m


f
m


n
n

n
n



m
n

f
f

m



f
f
f

m

m

n
f
f
f

m

f

m


m
m
m
m


n
n
m

m
m
n
n
n

m

f
f
f

f
f
f

f
f
m



m
m
n
n
n

f
f
m

m


m

m
m
m
m
m

f
f
f
f
n
n

m


m
n
n

n
n

n
n
m


m
n
n

n

m

n

m
m

m
n
n

m
n
m

m
n
m


n

m
m
m

n
m

f
f
n
m
m
m

f
f




m
m
m
m
m

n
m
n

m
m
m
m

m
m
f
f
m

m
n

n

m
m
m

f
f
m
f



m

f
f



m

n

f
f


m
m


n
n

f
f
n
n
m

m

f

f
f

m


n


f
f
m
m
m


m

m
m


m
n
f




f
f


m
m
m
n




f


m
n

f
f
m
m
m
m
m
m
m

n




f
f

m
m
n

m

m
m
m
m



f
f
n
m
m
m
m
m

m

m


m

m
m
n
n
m
m
m

n
n
n
n
m

n


f
f
m
m
m
m


n

n
n
f
m
n


m

m
m

n
m
n

n
n

m
n
n

f

f
f


n

n


f
f
m

f
f
f

m


m


n
n




f
f
n
m
m
m
m



n


n




n
n




f
f
f
n





m

m
f


m

f
f

m

m
f
f
m
m
m

m

m
m


m
m
m

m
m



f

m


n
n
m


m

m

m

m
m
m
n
n


n
n
n
n


m
m
m

m
m

m


m
m
m


f


n
n


m


n
n



f
f
m
m
m

n
n



m
m
m

n

m
m

n
n


f
f





m
n




n
n

n
n
n
m
m
m




f
f

n
n


m
m
m

m
m
f
f
m
m

m
n

m
m
m

f
f

m
m
m
m
m
m
m

n
m
n


m
m
m

f
f

m
m
m
m
m

n


f
m
m
m
m

f

n
f

f
m
m
m
m
m


m

f

f

f
f

n
n
n

n
n
m

n



m
m
m
m
m
m

f
m
m
m
m
f


f

m
m


m
m
m



m
m


m
m

m


f
f



m
m
m
m



m
m
m


n
n


n
n
m
m
m


f




f
f

m





n
n
m
m
n




n


n

n

n

n
n

n


n



f

m
f




n



n
m



n





m


m
m







n
n
n
m


m
m


m
m


n


n


m

f
n
n


n
n
f

m


f
m
m
m
m



m
f

m

n


f

f


m

m

f



f
m

m

f
f

f
m
m
f
f

f
m

n
n
m
m
n


m
m
m

m

n

n
m

f
m
n
n
n

f

f
m
f

f

n
n
m
m

m
m
m
n

m






m
m
m


f
f
m
f
m
n
m



f
f
m
m
m

n
f
m
m

n

n

n


m
m
m

f
f
f
f
m

f
n
n
n
n
m

m
m

f
f
m
m

n
n




f
f

m
m
m

m

m
m


n

m
m
m

n
f
f


f
m

f
f
f

f

f



m
m
m
f
f
f
f
f


f
f
m

m
m

m
f
f
m

f
f
f

f
f
m

m
m


n

m
m
n

f

m
m
m

m
m
n
n
n
n
m
f
f
f
f
f
m
m
m
f
m
f
m
m
m
m
m
m
m
n
m
m
m
m
m
m
m
n
n
m
m
m

m
n
n
m
m
m

n

n




m
m

m


m
m
m
m

n


m
m
m

n

n

m
m



n
n
m
m


f

m
n
n
m


n

m
m
m
m
n
n
m

m
n



n
n
m
m

m
m
f
f
m

f
f

f
f

m

n
n
m
m

f




f
f


f
f

m
f

f
f

f
f
m
m
m

m

n
n
m
m


f
n
n
f

f

f
m
f
f
m


f

m
f
f
m

f
f
f

m
f

f

f
f
m
m
m
n
n
m



m
f


f

f
m
m
m
n
n
m



m
n


f

m
m
m







m

m


m

n

m
m
m
m

m
m

m
m
m



n
n
n
m
n
f
n
m
m

m
m
n
m
m

m
m

n
n
m
m
n

f
f
m
f
m
f
f


m
m
m
m


m

f


m
m
n
n
m
m

n
n


m
m



m



m



m


n
n


n
n
m

m
m


m
m
n
m
n
m

n
m
m
m
m
m
f
f
f
f

f
f

m
m
m

m
m
m
n

m
m
n
n

m
m
n
n

m
m
n
n

m

m


f
f
m
m
m
m

n

n
m
m




n
n


f




m



m
m

f
f

f



f
f
n
n
m
m

n
f
f
m

f



f

f
f
m
m
f

m

n

f
m
m
n

m

n
n
m

n
f

n
n

f
f

m

n
n
m

f
f

n
n
n
m
m
m
n

m


m
m
n

n
n
m
m

f
f
f
f
f
n

m
m





n
n
m
m
n



m
n
f
f
m
f
f
m
m

n



m
m
m
m

m
m






m
m




n
n



f
f

m
f

n

n
m
m
m
m
m
f
f

m

n




m
m
m
m


f
f
m
m

n
n
n


f
f
m
n



m


n





m

n


n
n


n
n
m
n
n
n

n


n



m


m
m

f
n



n

m
n
m
n

m
m
n

m
m
m
m
m



n

m
m
f
n


m
m
m
m
m
m
f
f
m

m
f

n
n
m
m
n
n
f

f

m
m
m
m
n
n
n

f

f
f
m

f
f
n

n

m
m

m
m
m



n
m
m

m

m
m


n
n


m

m
m
m
m
m


n
m
n

f
f

m


m
f
f



m
f
m

f

m
m

m
m
f

m

f
m
m

m
m
m
n


f
m




f
f
m
m
m

f
m
f

f
f
f

m
m
m

m
m
n

f

n
m
n

f
f
f
m

f
f
n
n
n

f
f
m
m

f
f
f
f
m

m

m

n
n
m
m

m
m

f
m


f
f


m
m
n
n
n


m
f


n
f
m

n
m

m
m
m



n


n

m
m
m
m

f

f

f

f
f
m



f
f
n


m

n


n

m
m


f




n


n

n

m
n

f
f




m
m


m

f
m

m
m
m
n


f


n
m

n
m
m


m
m
m
m

f
f
m

f




m
m
m
m
m
m
m

f

n
m
m

f
f

m

f
f
m
m
m
n
n

m
f
m
m

m

f
f



f
f



m

f
f

f




f
m


f
n

f


f

n

f
f
f
f
f
f
f

f
f

n
n
m
m
m
m
m

f

n
n
m
f

m
f
m
n

f



m
m
n
n
f

f
f
m
m


n


m
f
f
m


n
n
m
n
m
m
n
m


f
f


m

m
m

f
f


f
f
m

m
f



n

m
n
f

n

f


f

n
n
f
f
f
n
n
n
n
n

m
m



n

f

m

m
m




m
n
n



m

m
m
m
m
m

m
n
n
n

n
m

f

f


n
n
m
m
n
n

n



n
n


n
m
f
f

n
m
n
n
m

m

f
f
f
f
f


f
f
m
m
n

f
f


f
f
m
f
m
m

m

n

m


n



m

f
n



m



m




m

n
m
m

m
m
m
m
m


m
m


n
n




f
f

m


f
f


m
m

m
m

m
m

m

f
f

f
f

f
f
f

f




f
f
f
m
m
n






f
f
m

f
f
f

f

f
f
f

f
f
f

f
n


f
f
m
m


f
f


n
n
n
n



m
m

m


m

m




m
m



m
m

m


n


f
m
f


m
m


m
m

m



n


m


n
n
m


m

f
f


m
m

m
m

m
m
m
m
m
n

m


f
f
m
n




m

m
m

m
m

m
m

m

f
f


n


m
m
f
f

m
m



f
f
m
m



m
m
m
m


n
m



m
f


m
f

n

n
m
m


m
m



m


m
n
m

n
n
f
f

m

m
m
m

n

n
n


n
n


n
m
m
n
m
m

n

f
f
m
m

f
f

f
f
m
m
m
m
m

m
m


n


m
m
n
n
n


n

m

n
n

n

n
n

n


n
m
m
n
m
m


m
m
n

m
f
f
f
f

f
f
f
f
m

f


m
m
m
m




n
n

m
m

n



n
n

m
m

f
f



f
f
m
m
m
m

m
m



f
f
m
m
m

m
m
m




n
n



f
f

f
f



f
f

m
m


f
f


f

f
f

m
m
m
m

n



f
f

f
f

n

m

f
f




f



m


m
m

m
m
m



m

n
n

m
m



m

m

f
f
m
m




f
f



m

n
n
m
m
m


f
f

n
m

m
m

m



n
n
f
f
n
n
n

f
f
m

m


f
f




m




m
m

m
m

m
n

m
m
n

n


f
f


n



m
m




m
n
m

f
f
m

m
m

m
m
n


f
f

n
n

n

n
n
f
f
n
n

n
n

n
f
f
f


m
m
m


m
m

n
n

n
f
m
m
f


n

n



m


f
n



n


m


f
n

n


n

m
m

f
m

n


f

m

f

f
f

m
m


m
f
f



f

m

m
f
m


f
f

f
f
n


f
f
f
f




n
n

n
f
f

f
f

f
f



n
n

n
f
f

m


m

f
f
m

f
f
m

m



n


n

n
m
m


m

f
f
m

m
m

m
m


m
n

n
f
f
n

n
f
f
m
n

n
m
m
f
f

m
m
m
m



m
m

m


m
m

m
m

m
m

f

f
f
m
m
m

m



m
m


m
m
m
m


m
m
m
f



m
m



m
m
f


m
m
n
n
n
f
f
f
m
m

m




m
m

n
n
m
m

n
n

m
m

m
m


m
m




f
f
n
n
f
f
n

m
m


n
n


n
n
m
m




m
m
m

m


n


f
n

n
f
n
n


m
m
f
n


f
f
n


n

m
f


f
n


n
m
m

n

f

f
f
f

f
f



f
f


m
f
f




m

f

f
f
f
f







f
f
f

f
f

m
f

f
f
f

f
f




f


m

m
m

f
f
f

f

f
n

n


m
n


f
f


f

n
n

f
m



f
f
f
f

f
f



m
m
m



m

m

f
f
n


n

n

n

n


n

n



n
n

n


m
m

m


n


n

f
f


f



n



n


f
f

n
n

n


n

n
n
n
n
n

n


n

n
n

n
n



n
n


n

n


n

f
f


f


m
m
m
m

n
n
n


n
n



m
m
m
m

m

m


m
m

n
n

m
m
m
m
m


m


m
m
f
f
m
m

n
n

m

m
m



n
n
m
m
m
f

m
m

m
m
m
m



m

m
m

m
m
f

f
m
f
n


n
m

m
m
m

m
n
n
f
f

m
m



m
m
f
f

m
m
n

n
m
m

n


f
f
m
m
m
m
m
m

n
f
f


f

f
f

f
f

n
n
m
m



m
n

f
m


n
m


f
m
n
f
f

m


n
n
n
n
n

n
f
f
m
n

n
n
n
f

f

n
n
f
f
f

m
m

m
m
m
n

n


m


f
m
m
n
n



n


f


n

n
m





m
n
m
n

m
n

m


m


n

n
n

f
n

n
f

f


n
n
m
m
m
m

m



m
m

m
m
m


n
n
n


n
n
m
n




m
m

n
f
f
n

f
n



f


n


n
f
f
n
n


m

n
m

m
m

m
n


n
f


m


n
f

n


m
m
n
n
n

n
n



n
m


n

m
m

m
m

m








n
n
n
n
m

m

f
f
f
n


f

f
f
f
f
f
m
m
m
m

f

f
f
f

n
f


m
m

f


f
f
f


f
f
f
f

f
f
f
f
n
n
m
m



f
f
f




m

n




m
f
f
n
n
m


m

m

f
m
f
f
n
n

f

f

f

f
n

f
n


m
n




n
n



f




n
n

f
f

n

n



n


n
n
n

m
m
m

m
f
f

n
n
n
n
n


m


m



m
m
m
m
n


n
m

f
m
m

m



m
f
f
m
m
m

n
n
m


m
m
m


m



m

m


m


m


n



n

m
m


m


m

m
m
m
n




m

m




m
n
n


m


m
m
m
m
m
m
m
m
m
m
m
m


m
m


f
m
m
m




m



f
f
m
m
f

f

m

m

f

m

f






f
f
f


n
f


n
n


m
m




n
m
n
f
n
m
n
f
n
n
n
n
n
f
n
n
n
n
n
f
f
f


n

f
f
m
m
f

m
m
m
m

f


m
n

f

f
f


n
n

f


f

f
f
f
f



n
n
m


m
m

m
m

m
m


f
m

m
m
f
f

f
f

f
f

f
f

f
f

f
f
m
m
m


m
m
m
n

f
m
m

n
m
m

m
m

n
n



m
m
m
m
n

m
m


m

n


n

m
n





n
n

n
n
n
f
f
n
n
m
m

n
n
f
f


n
f

m
m
m

m
m
m



f
f
m
n




f

m
f
f

m
m

n

m
n
m
n
n

n

f

f
f
m
m

n

n


m
m

f

m


m
m


m


m



n


n
f

m
m
n

m
m



m




m




n
m
m
n
m
m

m
m
m


f
f
m



n
n






f
f




n
n


f
f
f


m


m






n


n

n
m
m


m


m

m
m
m
m
n

n
n
m
m
n




n

f
m
m
m
m

n
n
n
n
n


f
n
n


f


m
m
m
n
f
f

n
n
n
m


f
f
n
f
n

f



m
m
f
f
m

n
n
n


f
m



n


m



n



m



m
n
m

m


f
n
f
f



m
m


m
n
m




m
m
m
m



m



m
m
m
m


f
f
f
f
n
n

m

m

m

m

f
f



m

n
m



n

n




f


n



n
n
n
n
f

f
f

f

f


m
m
f

m
n



n

f



n

m
m
n
n






m
n

f
n

m
m

m
n

m
f

f
f
f
f

f
f

m
m

m

f


m

m
m


n

f
m

f
m
m
f

f
f
f
m
n
f
f
m
m
n

n

m
m

f
m
m
m
m



f
f
f

m
m
m
m


f
f


f
f


n


f
f

m


m
m
n

m
n

m


f
f
n

m

m
n

n



n
n


n
n



f
f

n

n
n
f
f
n





n
n

m
m



f
f


m
m
m


m

f



f
n



f


f
f
m
m
m

m
n

n


f
m


m
m

m
m
m
m

m
m
m
m
m

m


n
n
m





m
n




m
n





m




n




m
m
m
m
m
n
n

n
m

n
n
m


m
m

f
f


f
f

f
f

f

n
m


n
n



f
f
f

m
m
m


n
n
f
f
n
n
m


n

n


m





n
n

n
n


m





m

n
m
m

m

n
m


m


f
f
f

f
f


m
m

m


n

m
m
m
m
m
n




m


n

f

n

m
m
m
m
m
m


n


m
n

f
f


m
m

m

m
m
m


n
n




m


f
f


n

m
m
m

m
m
m
m
n

n
f





m

m
n

f
f



f
n

n

f
f
n

f
n

n


n
n

f

f

m

m




m
m
m
n
f
m
n
n
n

n
n
n
n

f

f




f
f
m

f


f


n


n
m

m
m
m
n
n
n

m
m
m




n



n


n
m
n
f
f
n
n

n
n
m


n
n
m
n
m

n
n
m
n
n
n

n
n
m



n
n

n




n
m
f
f





f
f


m

m


f
f
m
f
m
f
f
f

n
f

m


f
f
f

n
n


f
f
f

m
m


m
m
m



f
m


m

m
f
f
f
f
f
f

n

m
m



n

f
f


f
f




m




f
f



f
f

n
n





m
m
m

f
m
n

n




f

f
m


m
m
f



f
m


f
f







n

f
f

m


m
m

n
m




f

f

f


f


f
n

m
m

f

f
f
f
n



n
m
n
n
n

n


m
m

f

n
m



m
n
n
n
n



m







m
m

f



f
m
f


f


f
f
m


n
n
m




f
f
m

m
m
n

n
n

f
f
m
m





m
m



f
m
f


m


n
n
n


m




m
m
m
m

f

m
m


n
m

f

f
m

n
n
n
m

f
f
f
m
m


m
m

m
m
m


m

m


m


m


m


m
n
n
m
f
f

m
m




m

m
m
m
m
n
n
n

f
f
f
m
m
f
f
f
f


n

m
m
m


f
f
m
m

n
n

n
n
n
m
m
n
n

n

n



f
f
f
f

m
m
m


n
n

n

n

n

n
n
m

m
m

n
f



n
n
n
n

n

n
n
n
f
f

f

m
m
n
n


m
n


m
m
n
m

n

f
f
f
f

n

f

f
f
f
f

f

f
f

m
m

f
f

m
m

f
f
m
m

f
m
m

f
m
m

f
f
f
f
m
n
n
m
n
n
f
f

m
m
f
f
m
m
f
f
n
m
n
n
m
m
m
m
f
f
m
f
f
m
f
f
m
f
f
m
m
m
f
f
m

m
m



n

n

m
n

m
n
n

m
m
n
n
n
m

m
m
m
n

m

m
n
n

n
m
m
n

m
m

n
n



m
m
m
n
m
m
m


m
f
f



f



m



m
m


m



m
n

m
m
n


f
f
m
n


n
n



n
n
n
n
f
f
f
f

n


f

n

m
f

f

m
f


m
m
f
f
f
m
m
f

m

m
m
n

m

m
n

m
n
n
n

n
n


n
n
f
f
n
n



m

f
m

m



n
n


n
n


n


f
f

m

m

m

f
m
n
n
m

f
n
n


f
f



f
f

n


m

m

m


n
n
m

m
f
f
m
m
m
m
m
m
n
n
n
n
m
m
m
m
m
m
f
f
f
f
n
n


n
n
m
n
m

m
m
m
m

n

n

n

n

n



f
f
f

m
m
m


m

m



m
f
f
m

n
n

n

m
f
f

n
m
m
m

f



m
n




f
f



f
f

f

f



n
n
n
n


n
n
n
n


f


n
m

f
n
f

f
n
f

m


m
m
m
m

f
f
f
n


f
m

m
f
f

n

f
m
m


n
n
m

m
n

m
m
m
n
m
n

m

n
m
m
m
n

m
m

m


m

m
m
m
m
m
m
m







m
m
n
m
m



f

f
m


f
f
m

m
m
m

m
m
f
f
m


m
m
m



m
m

m
n
m
m
n



m
m
n


m


n
m





m
m




m
m








m
m


n

m





m

m



n

m
m




n

m
m

m


n
n
m
m





m



n
n

f
f

m
m


m


m
m

m
m
n

m


n


n
n
n
n
m
m

n




m
m

n
n

n

n
m
m
n
n
n
m
n



n
m
m


n

f

n
n
n

m


m
m

n



n
n
n


f
f
m
m
f

f

f

f

f

n
n
m


n
m
m
m
m
m
m

m
m
m


n
f
f


n
f
f
f

m
n

n

n
n
m
m
n

n

n
m
m
m

n
m
n
n
n
n
n
n
n
m
n

n
m
m



f
f


m


m
m
m
m
n
m
m

n

m

m




n

f
n

n
n

f
f




m
m
n
n
m
m
n

n
m
n
m

m



n
n

f


m
m
n
m




m
m
m
m




n



f
f
f



f
f


f
f
f
f
f
f

m

m
f
f

f
f


n
n
n

m

m
m



n
n

m
m

m
m
m

m
m


m


m
m



f
m
m


m
m
n
f

f
m

n
n
f
f
m
m
n

n

n
n
m
m



n



n

n
n






n

m
m
m



n
n
n
m
m


m
m
m
m


m


f
f
m


m
m
n
n

m
n

m

m
f
f


f
f

f

n
n

n
n


f
f

f
n
n


m


m





m
m

f
m
f
f
f
m

m
n





n

m


f
f
f
f


m
m

n
n

m
m
m

n
n
m
n
n
m
m


f
f
n
n
f
f

n
n


f
f

m
m
n

m
m
n


n
n
n
n

m



f
n
m

n

f
n

n

f
n
m





m

n
n
n
n
n
m
m


m
n
n


m

n

m
m




m
n


m


m
n





n
n
n
n




n
m
m

n
n
n
f

m
n
n



n
n




f
f


m
n




n





n






m
m
m


f

f
f
f
n

m
m
m
m
m





m

m


n
n
m

n
n



n
n
n
m
n

m

m
m
m
m
m




f



m



n
f
m




m

m
m

m
m


f
f
n
n
n


f
f



m
m



m
m

f
f

f
f

f


f
m
m


m

f



n
m


m

m
f
f

m





f
f
f

f
f
f
f
f

f

f


m

m
m


f

n



n


f
f
m



m

f

m
m
m


m
m
m

f
f

m
m
m

m
n

m



f
f
f
n
n

f

m
m
f

m
m
m

m

f
f
f

m

f
f
n




m

f
m
m


m

m

m

m
m
m





m

m
m
m


m

m
m
m


m

m
m
m


m
m
m

m

m

m
m

m
m
m


m

m
m
m
m

m

f

f
f
f

m

f
f
f
f
n


m

m
m
m

m

f
f
m



m
m
m
m
m

m

m
m

m

f
m

f
f
m

m

m

m
m
m

m

n
n


f
f
f
m
m



m
n
m
f
f

n
n

f
f
f


m



m
m

m
m
m

m
n


f
m
f


f
f

f

f
f
m
m
f


f

m








m
n

n
n
m


n
n
m

m
f
f

m
m

m
m


n
f
f
m
m

m




m
m
m


m

m

m
m
m




m
m
m
f
f

m


m
m
m


f
f
f


m
m
m
f
f

m
m
m
m

m

n

n
n


n
n
m
m

f
n
m
m
n
m




f
f

f
m
m
m

f
f

n
n
n
n
m
m
m

m
m
m
f
f

m
m
m
m

m
m
m
m
m

n
m

m
m
m
f
f
m
m
f
f

f
m

m
m
m
m

m
m
m
n
n
m
m

m
m

m
m
m


f


f

m
m


m
m
m

m
m





f
f
m
m
f
f


m
m


n


m

m
m

f
f

n
n
m
m





n
n

n
n
m
f
f
m
m

m
m
m




n
m

f
f
m
m

m
m
m
m
m

m


f
m
m
m
m
m
m
m




m

n
n
m
m

m
m

n
n

m

n



n


m

m
m
m


f
f
f





m


m
f

f





n

m





m


m


m


m

m
m
n
m





n
n
m



n



n
m

m

n
m



n
n
n




m
m
m
n
n


m
m

n



m
n

n
n

f
m

n

m
m
m
m
m
m

m
m
m
m

m
f

m

m

f
m




f
f
m
m

f
f
m
m


m

m

m
m
m
m


m
m
f
f
m
m



f
f
m
m
n

m
m

f
f
m
m

m
m

f
f
n
n
n
m
m


m
n


m
f




m
m
m

n
n

f
m

m
m
m


m
m
m
f

m
f

n
n
m
m

m
m


n
n
m
m

m
m


f
f

m

n
m
m

f
n
m
m
n
m
m

n
n
m
m

m
m


m
m

n
n
m
m

m
m


n
n

n
n
m
m

n
n

m
m
n
n
n

n
n


n

f
f

m
m

m




m
m
m

f


m
f


m

f



m
m

m


m


m

n

f
m

f
m

n
n
m
m
n


n
n



n
m
m

m
m


f


m


m
m




m
m


n
n

n

m
f
m


f
n

f

f
f

n


f
m


f
m
f



m
m
f

n
m
m
m
n
m
m
m
m
m
m
m


m
f

n
f
f
f

m
m

m
m

f

f
n
m
m
m
m
m




n

m
m
f
f




n
m
n


n
n



f
m
n

n

m
m
m
m
m



m
m

n
n
n

n
n


n
n
m
m
m


m
n
m
m

n
n
n
m
m
n

m


n
m
m
n


n
n
n
m
m


n
n
n
m
m


n
n
n

m
m


n

m
m
n

n


n

m
f
f
m


m
n
n
n
m
m

m
n

n
n
n
m
m
f

m


n

n



m

m

n
m


n

m


m
m
m

m


m
m


m
n

n


m


m

m

m
n


n
n
n



n





m





m

f

m



m




m



m
m


m
n
m

n


m
n


m
m

m


m

m
m



m


m
m


n
m
m

n
n
m
m

m
m
m
m
m


m
m
n

m

m
m
m


m
m
m
m


m
m
n
m
f


f
f
m
m
f
f


m
m
m

m


m




m

m
n

n

m
m
m

m
m


m


m
m
n
n
m
m
n
m
f
m
n
n
n

f

f



n


m
n
n
n

n
n
n


m
n
n

n

m


m
n
n


m






n
n


m
m


n
n
m
m




m
m
m
m
m


m
m
m
m

m
m
m
m

m


n
m


m

m
n



m
m
m
m



m
f

f
m
m
m
f

m
m



m
m
m
m

f
f
m


m

m
m
m
m


m

n


m
n




m

m

m

m

f

m

n

n
n



m
m

m



m

m
m

m
n
m

n


m
m

m
m












f
f

n
m

n

m


n

n

m

m

m


n

m
n




m
m
m


n
n
n
n


f
f
f
f


m
m

m

m
m
n

m


m

m






n
n

n


n
m

m
m


m
m
m



n


n
n





n


n
m

m

















m
m

m
m



m

n

m
m

m

m

m

m


m

m

m


m

m


m

f

f












m
f
f
f
m

m

m


n
m
m

n
n


n
m


n


n

n
m


m
m


m

n
m
m


m
m

n
n






m



n
n


m
m


n
n

n

m
m


f
f

f

m
m



f
f


n
m





m






m
m



n
m
m
m
m

f
f
n


m
f
f
m
m


f
n


f





f
n

f




f

f
f
f
n

n
n

f
m
m
m
n


m








n

m
n
n
n
m



m
n
n
m

n
n



m
m

n
m

n
n
m
m
m
m


n

n

f
f
m
m

m
n
m
m
m
m

m
f
f

n
n


f
f
m
m
m
n
n
n
n

n


f
f
n
n
n


f
f
f


n
n


m


n
m


m


n

f
f
n

f
f

f


n
f

f



f
f
n
n
m
n

m
m
m
m
m

m
m

m

m




m
m
n




n
n

m
m
m

m

m

m

m

m

m
m
m
n
n
n


m

n

m



m


m
m


m
m


m

m

n
m

m
m
n

m
m



m
m

n


m
m
m
m






m
m
m

n

n


m


n
n


n


m
m

f
f
m


f



n



n
m
m

n

n
m
m
m

m

m


n

m



n



n


m














n
m

n


m
m
f
n

n

n
m
n
m
n
m
n
m
n
m
n
m
n
m
n
m
n
m
n
m
f
m


n
m








n
n
m
m
m
m


n
n
m
m

n



n
n

n



n



n
n
n
f
f

f
f
n
n
m

m

f

n

n

n
n
f
f

m
m

m
m
n
n
m

m

m
m





f
f
m
n


n
n

n
m

m

n
n
m
m

f
n
n


n


m
m
f
f
n
n




m


f
f
m

m
m
m
n
n


f
f
n
n
n


m

n
n

m

m

n
n
n


n


n
n

m
n


n
n

n


m

n

m


f


m
m

n
n



n

n
m
f
n
n


f
f
m
f
m
f


f
m
m
m

f
f
m
m
f
f




f
f
m
m
f
f
n
n
n
n


m
m



m
m
n
n
n
n


f
f
n

m




n

m


f
f



n
n


n


m
m

f
f

n



f
n

f


m
m
n


m

m
n

n

m
m


m




m
m

f
f
n
m






n





n

n
m

m

n


m
m
f

m
n
n





f

m
m


m
f
n
n
m

m


n
m
m

m
m
f

f

f

n

m
n

f

f

f

m
m

m

n

f
n

m
m


m
m
m
m

f
f


f
f
f
f

m
m


n
n

n



n



m
m


n

m
m

f
f

n
n


f


m
m
n


f

m
m


n

m

f
f


n
m


m
m
m


m
m





f
f
f

m
m

n


f

m
n

f
f
n


f
f
n


f
f
m
m

f
f
f


f

m

n






m
n


m


m
m
m
m
m


m
m
m
m

m
f

n

m
m
m

n

m

n


m


f
f
f
m
n

f



m

m
m
n


n
n
n

f
f
f

n
m
n

n

f
n

f


f
n

f




n




f
f
n

f

f
f

m
m




n


m
m
m
m

n
n


m
m
f

n
m


m
m

n
m

m
m

n
m

m
m

n
m

m
m
m
m

n
m


n
n
m
m
m



m
n
m
m

n
m
m


m
m
m

m

n
m
m


f
f



f
f

f
f
f
f

n
m
m


f

n
n

n
n
f

f

n
m
m


m
m
n


n

m
n

n

m




n
n

n
m
m



m
n

f
f
m



m



n
n


n


m



f
f
m
m
n
m
f
f



n
n
n

n


f
f
f
n
f
m
f




m
m
f
m
f



m
n
m


f


m
m

m
m
f



m
m
f

m

n


m







f
f
f



n
m
n


n
n


m
f

f
f

f

f


m

n
n
n



n


m

m
m
m


m

f
f

n
n


n
n

m


n
m

n
m




m
m


m


f


m
m

m
m


m
m
m
m

m
n
n



m

m
m
m
m

m
n
n



m

n

m
f
f
m

f
f


n
n

n


f
f
m
f
f

n


n

m
m
n



n

n




n
f
f

f
n

m
m


m


m
m
f

n
m

f
f
m
m
m


n
n
n
n


m
m

f
f
f
m
m

m
m



m

m
m

m
m
f
f
f

m



n

m
m

n
n

n

m
m

n
m
m


n

m
n

m

m
m
m


n
n
n




m

m
n

m




f

f

f
f



m
f
f
f
m

m

f
n
n

f
n

n
n
n

f
f
f
n


m
m
m

m
m
m
m

m

m


m
n

f
n
n
m

n
n

m

m

m
m
m
n


m

f


n
n
f
f
n

n

m
n



m
m
n
n



m
m
m

n

m
m
n
m
m

m
m












f
m
m
n

m
m

f
n
n



n
n

n



n
n


m
f

f

n



n

f
f
f

n


n
f
f

n
n
m
m
n


m
n
n
m
n

n
n

m
n
n
m
n
n



m
m

m
n
n
m

n
n
n


n

n
n
n


n





n



n

n
n

n




n


n
f








n



m
n

m



m
f

m



m
m

m
n

n
n

n
n
n
f
f


n
n
m

m

m
m
m


m




m
m

m

m

m

m


m
n
m
m

m

m

m

m
m

m
n
m
m
m

m
m


m
m

m
m
m

m
m

m
m

n


m

n



n
n

m
n

n


m

n
m
m


m


n
n




m

m
m
n

m



m
m



m





n




n
m
m



n
n


n
m
m
m
m

n



n
m

m
m

m

f
f


m

f
f


m

m
m


f
f


f
f

m
n
n
n
n


m
n
n
n

n



f
f
f
f
f


m
m

n

m

m

m
m



f
f
n

m



n
n
n

m
n



n
m


m
m



m
m
n

n


n
n


m
m



f
f
f
f
n

m
m

m
m



m
m

n


m
m




m
m
n



m



f


m
n
n
m
m


m
m
n

n

m

n


n
m
m

m
m
m
n


n

n




m
m

f
f
n
n
n

m



f
f

m



n

n
n
f
f
n


f
n
n
m
m

m
m
m


f
n
n
m
m


m
m
n
n
m
m

m

m

m
m
m


m


f
n
m
m
f
f
m
n
n

n



n
n



n
n



n

n

n
m

n



m
n
n
n
n

n
m
n

n
n
n

f
m
n

f
n


m
m
n

m

n


n
n

n


n
n

n
n
m


n
m
m
n
n

n
n

n
m

f
f
m
m

f
f

n
n
f

m


m
m


n
n
n
n


n
m

f
f


m


n
n

n


m
m
m

f
f
f


n
f
m

f
m
m


f
f



f
f


f

n


n








n

n

f
m

m

m


m

f
f
m
m


n
n

n
m
n
m
n

n
m
m


m




m




n






f
f




n

m
m
f
f
m
m

f

f
m
m
f

m
m
m
m
m
m
m

m

f
m

f
f
m
f

f
f

f
f
f
f

f
f
f
n



n
n
f
f


n

f




n
f
n
n

n

m


n

n
f
f
f

f
m
m
f
f

f
m

n


m

f

f

m


n

m

f
f

f

m
m

n

f
f
f
n

f
f

m
m

n
f

m
n
m

f

m


f
f

m
m


m
m

f
f
n

n

m
m


m

n

f
f
m
m
n
n
f
f
f



m



f
m

f



f
f


f
f

n

f


m

m
n

f
f
n

n
f
f
m
m
n

m
n


n

n



n





m


f

n


n

n
n




f


n

m
m
m



m



n
n
n

n
n
n
m

n
n
n


n
n

m


m


n

f
n


n
n

n

f
f
m
m



m
n
m
n





n
n





m
m
n




m
m
m

f
f
f


m

m



n


n
n
n


n


f
f
f


n
n

n
n
m
n
n
n
f
f
f


n
n
n
n





f
f
f




m
m
m

n
n

m
m
m
m


m


m


m
m


n
n
m
m

m

n
n

n
n
m
m


m
m



m
m



n
n

m

m

m
n
m



n
m
n
n

n


m
m

m


m


m

n


m


m
m


n

m
m


m

m

n
n
m


m


m


n

n

n

n






n
n
m
n


n



n


n
n
n
n



m




n

n
m
m

n
m

n

n
m
m

n

n
n
f

n

n

n
n

f
f


m
m
m

f
n

m

m
m
m
m
n
n

m
m


f
f
n
n

n
n
m



n
n

m
f
m

m
f

n
n
n
m
f

n
n
n
m

n
n

n
n
n
m

n
f
m

f
m

f
n
m
n
f
m

f
f
n

n

n
n

n
n
n
n
f
m




n
n
n


n
n

n

n
n
n
n
n
n
n

n


m
m



n
n

m

n
n


m

m

m

m

m
n
n



n
n
n

n
n

n


m
m

n

f
n


n
n
n

n
n


n
n



n
n

n

m
n


n
n
n

n
n


n
n

n
n
n
m

f
f

n
f

f
f


m
m

n
n
n
n
n

n
n





n
n
n
n

n
n


n

n
n

n
n


m
m
n
f
f
f

n



f
f
m
m
f

n


n

n
n
n
n
n

n
n


n


n
n
n
n
f



n
n

f


n

n

n
f


m
m

n
n
n
n

m
f

n

n

n
n

n
n

n

n
n



n
n

n
n
n


n

n
n
n



n
m

n

n

m


m
m

f
f

m

m

m

f

n
n
f
f
n
f
n
m
m
n
m
m
n
m
m
n
m
f
n
m
n

n
n
m
f

n
m



n
n
n




f
f



f
f
m
m


m
m
f

n


m
m

n
n



f


n
n
n

f
f
f



f
f
f

n
n
f

n

n




n
n
n




n
n



f

n

n

f
f


f
f
n

f
f
n

n

n

n

n
f
n

n

n
n
n


f
f


f
f
n

n

n

n

f
f
n



f


f


f


n




n




n
n
n

n



m


m


m


m


m

n
m
m




n

n


n

n



n









f
f
f
n
n
n


n
f
f

f
f


n
n




m

m
f
n
m


m
n


n


n
m

m
m

f

f

f
m
m
f
m

m

m
f



m

n
f






m
m

m
m
f


n


f
f
f



m




f
m
n



n




f


f


f

f

n
n
f
n

m

f

f
m
m
n



n
n

n
n



f
f
f

m


m




f
f

n
m
m



n
n



m
m
n


n
f


m

n
n


n

f
f
f
f

m
m
m

m
m


m




m

n

f
f
f
f




m
m
f






f
n
n


m

m

m

n



n
n



m
m

n
n



m
m



n
m
m
m
m
m
m


n


f
f
f

n

n







m
m
n


m
m
m


f



f


m
m
m

n


m


m
m

f
m
n
n

f
f

f
f

f

f
m


m
m



m


n
m

m
m
m

n




m

f
f

n

n
m
m

m
m
f

f
n
m
m

m
m



f
f
f

n
n

m

f


m

m
n





m



m
m

m


m


m
n
n
f
f
m
n



m

n

m
m
m


m



n


m


m
m

f

f

f

f

n

f


f
m




n

m


n

m



n

m


f
m



m
m
m



m


m
m



m

m
m





m
m
n

m


m


n
m
m

n


f
m
m

f


f
f
f
m
m
f
f

f
f

n


f
n




m
m



n
n


m
m
m
m

n


f
n

f



m
m
m
m




m


m

m
n

m

n



m



m



m


n
n

n
n
n

f
n




f




m
n
n
n


n



n



n


m
m






n







n



m


f
f


f
f






f
f
f
f

f
f



m

m




m
m


m
m




m




m

m
m
m


m

n
n





m

m
m
m
n

m
n
m


f
f
m
m
f

m

n


f
f
m
f


n
f



m
m

n



f
f
m
m






m







m




m




m

f
m
n



f
m
n

n
m



m
n

n


n
n

f

f
f




m
m
m



m
m


m
m
m
n



m
n



m
n

n
m



m
n

f
f
f




f
f



m
m

m



f
f
f

m
m



m
m



m


m
f
m
m



m
m


m
f
m



m

m




m
m
m

m


n
n
n
f
m

m
m
m

f
f
m

n
n


f
f
m
m

m


f
f

f
f

f


m
n

m

m
m
m

m
m
m

m

m
m
n



m
m
m




n

n


m
m
m
n
n



m
n
n


m
m
m

m
m
m
n
n


m
m
n
n

n

n

m
m

m
m


m
n

n



m
n



f
f

f


f
f
f
m
f


m
m
m
m



m


f
n

n
n

m
n







n


n
n
f
f



n

f

m
m


f




m


m
m
n

n

m

n

n


n


n

n
n
n
n
n


m
m


m

n
n
n
m

m

m
n



n
n
n
n
n
n
f
f
f
f
f

f

m
f

f
n
f

f
n
f

m

n
n

n
n

f

f
n
n
f
f

f
n
n
f
f
m

f
f
f

f
f
m
m

m


f


f
f
m
m


f


f


f


f


f


f

n
n

n
n


n
n


n




m

m


f
f
m



n
n

n

n
n

n
n

n
n
m

m

f
m
m
m
m

m
m
m
m
m

m
m

m
m
m
m

m
m



f
f
m
m


f
f
m
m
n


m

f

n
f
m
n
n

n
f
f
f
f


n


m
n

m



n

f
m

f

f



m
m

m





n
n
n
n
f

n
n
n
n
f


n
n
n

f

n
n
n

f


m
m
m
m

m
m

n


m
n
n


m
n
n
n

n
m
m
f
f
f

f
f
f
m
m
m

m
f
m
m

n
n

m
m

m
m

m

m
m

m
m

n
n
m
m

m

m
m

n

m

m


f
f
f

m
m


f
f
f
f





f
n
m


m

m
n
n



n



f




m



f
m

n
f
f






n
n

n








f

f





n











n





f
n


m
m
n



m
m




f

f
f
f



f

f

m
m



m






n

n
m



n
m

m



m

f






m

m
m


m
m
m
n

m





m
m


n

n










f
f


n


f




m

f
f
m


f
f
f


f
m
m

m




m
m

m
m
m

m



f
f
m

m

m

n
n
n
m



n
n
n

n



m
m


f
f
f
f



m
n
m

f

f

m
m
f


m
m
m

m

n
n
m
m
f
f
f
m

m
n

m
m

n
m
m
f
f
m
m
m


f
f


m


m
m
m
m
m
m

n
m

m
m
m
f
f
m
m
f
f

f

m
m
m
m
m

f
f
f
f


f

m
m


m
m
m
m
m
m

m
m
m

m
m
m
m
m
m

m
f
f
m
m


f
f
f


n
n

n
m

f
f

f
f
f

m

m
m



n
n
m
m




m
m


f
f





f

f

f



f

f
f
f

f
n
n
n
n




f
f

f


m


m

n
n


f
f
n



n
m

f
f

f
f

f
f


f

f


n


n
n

m

m
n
n
m
m


n
m


m


m
m
m
m
m
m
m

m
m





m





m




f
f


n
n
n


n

m



f

f

f

n
n
f
f



f

f
m
m
n

f
f


f
m


m
m




n

n




n








n






n

n







f
f
m
m

m

f
f
f




n

f
f




n

f



f
n





n

f
f
n

m


f
f


n


f





n



n
n
n
m

m
m

m
m

m


n



n
m
m
m

m
m
m
m




m



m

m
n



n



m

f

f
m

m
n




m
n

m
m

f


m

m




m

m

m
m

m


m
m
m
n
n

f
f



m
m
m


f
f
f

m

n


f
n



f
f

m

f
f

f

f



m
n
n
n


f


n






m
m
m


n
m
m




n
n

n
m
f


m


n
m

m


f
f
f
m




f
f

f
f



n
n
n



f
f


f






m

n




n

n

m

n
m
m
f
f
f
f

m





n

n
n
f

f

m
m



n

m
f

n





f
f



n
m

m

n





n


n




n
m

n


m
m
n

m
n
n

m


f
f

n
n
m
m

f

f

m
n

f
n
n

n
n
n

m
m
m


m
m


f
m

m
f
m

m


m
m

f
f
f
f
m
m



m
m

m
f

m
m

m
m


m
m
m

f

m

m
m

f

f

f


n
m
m
n



m
m
m
m
m
m
m



f



m

m

m



m
n

n


m
f
f





f
f



f

f
f

f

f

m
m
m


f
m
f


f
n
n

n
m
m
n

f
f


f
f
f
f

f


m
m

m
m
n


m
m

n
n


m

f
f


m
m
m



m
f
f
n
n

n
n

n

n

n



f
f
m
m

n
f
m


f

n
n
n
m
m


n
n
m

f
f
n
n
m
f
f



f
f
n
n


f


f
f
f
f
f
n


f
f
f
f
f


n

n
n

n
n
n

f
f
f


n
n

f
n

n
n

f
m

f
f
f
f


n

m

n

n
n
m

n
n
n
m
m


n
n
n
n


n
n
m


f

f
n
n
n

f
f
f
f
f

n
n


m







m
n

f
f
m






m

n
n
m

m
n
n



n
n
m
f


m
n
n
f
f
m
m
f
f
f


f

f


m
n

n
m
f
f
f


n



n
n
f
f
n
m

f
n
m
m
m
m
m

f
f
f
f
m
m

f
f
m

m
m




n
n
n


m
m

n

m
m
m
m
m
m

n
n
m
m

n
n
n
m
m
n
n
f
f
m
m
m

f
m
m
n

m


m
m
m
m

m


m

m
m
m
m

n
n

m


f
f


m
f
f
f
f
m
m

n
m


m
m
m

n
n

f
f
f
f

m
m

n



n
m

n
m
m

n
m
m

n
m
m

n
m

f
f
m
m

n
n
m


f
f
m
m

n
n





m
m

m


m


f
f
m
m


f
f
f


m
m



f

f


m

n
n
n
f
f

n
n










m

m
m
m
m
m



m





n

n



f
f
f

m

f
f


f
f
m
m

n




m


m


m



f

f
n


n
f
f


f

f
n
n
f


n
m

n
n

n
n
n
n

n
n
n

n
n
n




f
f

f
n
n

f

m

f
f
f

m
m



n

n
n

n

m
n
m


m
n
m



m
m

n
n

m

n
n

n

n


n
n

f
f
m

m


n
n
m
m
m

m
m
n
n
m



m

m

n
n


m
m

f


n

n





n

n
n

n

m
m




m

m
m
m
n
m

m

n


n
n
m
m


m
n

n
n

n


n

n
m

m
m
m
m
m

m






f
f

n
n


m



f
m

n





m

n
m

n

f



m



f

f
m
m


m
n

m

m


m
m



m


m
m
n
m


m

m
m

m



m

n


f




f
m


n



m

m
f
f
n
n



n
n

n

m
m
m
m

m

m

m

f
f
f
f


m


m
m
m
m
n
m
m
n
n
m

m


m
m
f
f

m



m
m
m




m

m
m
m
n
m
f


f




f
m

m
m



n

n
f
f
m
m
n



m
m




f
f




m
m


f
f
n

n
m
f

n

f
f


n
m
m

m
m

f
f

f

f

f

f

f

f

m

f

f

f

f

f

f

n
n

f
f

m
f

f
m

n
n
f
f
f
f

f

f

f

f

f

m

m

m

m

m




m

n
m

m


m

m
m

m

n
m

n
m
n
n




m
f
f


n






n
n

f

f
f

n




n

m
m
f

f
f

f

f
f
n

n
f

f
m



f
f
m

m
f

f
m
m

n


m
m

m


m
m



m




m
m

m


m



n
m



m

n
n








m





m

f

m
m
f

m
f
f
m

m

m
m
f

n
m
f

m
m


n

n

n


f
n





f
f



n
n

n
f

f


f

f



f
f

f
f

f
f
f



m


f
n

f
f
f



n
m

f

m

m
m
m
m


m
m

f
f
m
n



f
f
m



f
f
f



m

f

f
m

m
m

m





n






f
f
n







f
f
f



f




n






f



m


n



f


m
f
f

f
f

f

m
m
f
m



n
n
n

m
n
f


f

f

f

m

f

m

f

n

m
m
n
n
n





n

m
m
n

m
m


n
n
f
f

f





m
m

n



f
f





f
f
m


n
n
m

m



n
m



n



n

f




f
f


m
f


n
n
m




m
f
m

f


m

m

m



n






m
f
f
m
m
f
f

f
f
f
f


f
f
f
f
f
f
f
m

f

n
f
m


n
n
f
f
m


f



f
m

f
f
m

f
f

f
f
f
f
f

m
m

n



m


m
m



n
m

n
n

m









f
f
f



n

f

m

f

f
f

f




f



f
f
f

n

f



f
m
f

n
f
f
f
n
m


f
f
m
m

m
m




m
m


f
m
f


f

n

n



m
n

n
n


n
n






n
n



f
f
n
n


n
n

n
n


f
f




f
n

n

n


m
f

f


f

m

m
n

n

n
m
n


n
m
n


n

n


f


m
n
n
n


m
n
n
n

f

m
m
m
m
f
f
f



f
f
m

f

f



m
m





m
m

m
m
m
m

n
n

f
f
f
n




m

f
f
m


f
f
f
f
f



f
m
m
m
f

f

m
n
n
m



f
f
f
f
f




n
n


m



m


m
m
m

m


n

m
m


n

f
f
f




m
m
m



m

m

m
f
f
m
f

f
f
f



f



m
m

n
f
f



f
f
f

m
m
n


n
n



f
f

f



m

f




n

n

m



m
m

n
n
n

n




n
n
n



m

n




m



m



n



f
f
f
n


n
m
m






f
f
f

f
f
n


f
n

f
n

m
m





m
m

f

f


m


f
f
n

f


f
m

m

m
m


m
m
f
f
n




n

f
f
m


n
n
n




m
m
f
f
m


m
m
m

m
n
m
m

m

f



m
m



n
n
f
f


n
m

f
f
f



f
m
m

f
f
f
f
f
n


f
n
n
m
m


f

f
f
m
m

f
f
f
f
f
m
m
m

f
f
f
f


n
n
m
m

f
f
f

m


m

m
f


m


f
f
f
m
m


f
m
m

f
f
m
f
m


m



f
f

f
m
m
m

n

m


m






n
n
m
n
f
f
f

n

m
m
m



f
m

f

m
n

f

n

n
f
f

n
n

n
m
m

f
n
m
m

n
n
n

f
f
m
m

m
n
n

f
f
m
m


n
m
n
f
f



f
f
n

n


m

m
m
n
n



m


m
m







n


f
f

f

m
m

f

n

f

n


n



n


f
f

f
f


f

f
f

f
n
n
f

m
m
m
n

m
m

m

m
m

f
m
m

m
n
n
n


n

n
m
m
m
m
m

m

m
m
m

m
m
m
n



n

n
n



n
n
m
m
m


m
m
n
n



n


n
m



m






n
n
m
m
n

n
n
m

m
m
f

m
f
f
f



n

m
m


f

n


n
n

m
m

n
n
n
m

m

m

n

m
m
m
m

m

m
m
m




n
n
f







m
m



m
m
f
f
n
m
m


n

m
m

f

f
f
m

n
n


f
f
f

m



m
m
m
m

m
n


n
n

n
n


n
n
n
n





n
n
m

m



m
m
m

n
f
f


n
m

n



f

m
m





n
m
m
n


f
f

m
n

f

f

m



m
n

n
n

n


m
m
m

f


n
m
m





f
m



f
f
f
n




n
n
f
f


n


m
m

n






f
f
m
m
f


n





m

m
m
m
m
m

m
m

n
n
m

m
m


m
n
n
n



m
m
m


m
f
m
n
n


n
n
m


n
m


m
n


n


m




n
n

n

n

m




f

f
f
f
f
f

m


f





m
m
m
m



m



m


m


m


m

n



f






n


m


f



m


m


n



m
m

m




m


f


f


m


m



f







n

m
m

f

m
m
m
m
m

n
m

n
m

f
m

f
m

f
m

m
m

m

f


m

n

f


n

f

n

f
f

f

f
f
f
f
f
f
m


n

m


n



n

n
f
f


m
m

m
m
m
m

m
m
m

m
m

n


f
m
m
m
m
m

f
f
m
n



f

f


n
n


f
f
m
n

n
n




f

f
m

m

m

n
n


n
n



n
n
n

m
m

m
m
m

m
m


m
m
m


n


n
n
n

m
m




m
m


n
n
n
n
n
m
n

m
m



m
n


n

f
f




n
n

m
f




n
m




n







f
f
f
f

n



m
f
f
m
m




n


m

m
m










f
f

f

f

f






f
f





f
f
m
m



f

f

f

m

f

m




m


m








n
n


m

m


n

n

n
m
m




f
f
n


n

f
n


n


f
f
f

n

m

n




f
f
f

n
n


n



n

n


n



n


n
n
m
m
n

m
m
n
n







f
f










n



m
m
m


n
m
m




m



m


m
m



m
n
n
n
n

n
n
n
n






m

m

n

n
m

f

f


n
m
n
m






m
n

n
f
m
m
f
f
m
f
f
n

m



m
m





m
m
m

n
m

f
f

f

f
f

n
n




n

m

m

n
n




m
n
n

m

m
m

m
m
m




n

n


f

m


m
m
m


n









f



f
m





m



m

f
m


m




f
f
m


n

m

m
m




m







n

m



m
m
n
n

n
n
n


m




n
n




m

n


n

f
f


f
f







m

n


f

f

n
n
m


m
n



f
f
f
m
m



f

n

f
n
m



n
n



m
m
f
f

f




m

n
n


m
m
m
f
f
m
m
m
m

f
f
m
m

f
f
n
n
n

m

m
m
n

m
n

m


m
m

m
m
m
m
m

m

m


m
m
f
f
f
f
f


f

m
m

m

m
m
m
m
m

f
f





m
m
m
m
m

n
n
m
m

m

m
f
f

m
m
m
m







m
m


f
m

n
n
n
n

n

n
m

m
m


m
n
n
n
m
m





m

m


n


n








m



n

n



m


m
m


m
n


m

m
m
n





m
n
n
n
n



n


m
n



m

n
n



f
m
m


f
f
f


m
m


f

f
f
m
m


f



m
m

m
m

n
n


m
m
f
f

f



m
m


f
f


m

f
f
m
n
m
m
m




m

n
n

n

f

n
n


n

m


m



f




f


n
n


n
n
m



m
f

m

m
m
n


n
m
m
m
m
m
n





m
m

n




n
n
f
f

f
f


m
n
n
f
f
f
f
f

m


m


m
m




f
f
f






m
m


n
n



n

m
m

m



f


m
n
n
n


n
n

f

m
m
n

n




n
m
m


m
m

n


m
m
m
m

n
f
f

f


m
m



m
n

f

f
f

f
f
n
n





m
m
n
n
m


n


n
m
m
m
n



m
m
n



m


n
n
f
f

m
f
f
m

m
m

f
f
f




n
n

m
f
f
f
f

m

m

m
m
m
m
n
f



m
f



n
n
m


f
f

m
m


n


n
n
n



m

f

n
m


m


n

n
m

m

n
n







m
m
m

f


m

m
m
m


m

m
f
f




n


f
f
n
n

m
m

m


m
m


n



n
n

n

f
m

n

n
m
m


n

m

n
m

n

f
m
m



m
m




f
m

n

n
m


n
m
n

f
f


m
n

m


m
m

m
f
m
n



n

n


m
m




m
m


m

m



n





m
n




f

f

f
m
m
m
m
m
m


m
m


n

f
f
m
m



m
f

m



m
m
m


m

m
m
m

m
n


n



n
m
n
n



f
f

m

m
n

f

n





m

m

n
n

m
f



n
m


f
f



m
m


m

f



m

f
m
m


f

f
f


f

n
n
m
m

m





n
n
n

m

f


m
m

m


n
m


f




m
m
m
n

n
n
n

n
n
m
m
n
n
n



m
n


m
m
n

m
m

f

m

m
n


f

m
m
n


n
m



f
f
m
m
m


f


m
m
m
m

n


n
n
f
f
m



m
m

f
f
n
n


f
f
m

m


m
f
f
n



m



f
f

n
n
m
n


n
n


n



n

n
n

m

m
n


f
f

m
m
m

n


n
m
m
n


n
n
f
f



m
f
f
n

f
m



f

m
m
n

m
m
f
f



m

n
n
n

m

m

f
m
m

m
m
n

m

m
m

m

m

f
f
m
m
n




m
m
m
n


m


f
f


f
f
n
n

f

f
f

f
m
m

m
m

n

n
f
f

m

m

f
f
f
n

m
m
m



m


f

f

f
f
n

m

m

m
m


f
f

m
m
m


m

m

n

m
n
m
n

m
n
m
n

n

n
m


m


m
m



m

m

n


f
m



m
m
m
m
m

n

m
m
n
m


m


m

f
f
m
m





m

n
n
m
m

m



n
n
m
m

m
m
m
m
m
m

f
m

m

m

m


f
f




m

m
m
n
n
m
m
m

f
f

n

m
m

n

m

m


m

m

m



n
m
m

m
f
n
m
m


m
m


m

m




n
n

n
n
n


n

f


m

m

m


n











m


n






f
f
f


n


m
m


f
f

n

n



m
m



m
m


m
m






n
m
m

m



m


m



n


n



m

n

n

n


n


n
n



n

m



m

m




n




n
f
f







m

m
m
n
m
m
n






m

m

f
f

m

f
f

m


f
f

f

m


f
f

f
f
n

n
f



f
f


n


f
f
f


n


n


f
f


f





n
n
f
f



f

f

f




f
f
n
f



f
n
f

n
n
n
f
f


f
f
m
m


m


f
n




m

f
m

m

n




n

f
f

f
f

m
m
f
n

n

m
m
f
f

m
m
f
f

m
n

f
n

f
f
f
f

m




n

m
f



m





m

n




m
m
m

m

m
m
m
n


m
m

m

f
f



n

f
f
f



m
m
n
f
n

n
f

f

f
f


m


f
n
n
f
f
n

m
m

f
f
n
n
n






m

n
n

m

m


n
n
m




m

f


n




n
n
m
m



m
m




f

m

n
f
f

f
f
f


f
f

m
m

m
m

m
m


m

m



m


m




n

m



n


f
f
n
n

f

f


n
n
n

n

f
f
n

n


n
n


n



n

n


m
n


n
n
f
f
n

f
f
f
f
f
f
f
m
m
f
f
f
m
f
m

n
n
n
n





m
n
n
m
f
m
n

m

m
n
n

f
f
f
f
f
f
f
f
f

n
n
n

m
m

m
m
m
f
f


n
n

f
f


n
n


n

m
m
m
m
m
m



m

n
n

m
m

m
m

n
f
m
m
n



m
n
n




m
m
m
m



m
n
n
n
m

m
n

n
m

m



m
m
n
n


n

m
m
m

n
n
n



m
m
m
m
m
m

n
n
n

m
n

n



m
n



m
m

f
f
m

f
f

f
m

m

n
n

n
n

f
f
n

n
m
n

m

m

n
m



m


n
n

m



m
m
f
f

n

n

f
f
f
m

n

f
m


n


m
m
m
m
n

n

m
m
m
m




n


f
f
f



n

n

n

m
m
m
m

m
m

m

m


m
n

f
n

n
f

f
f

m
m
m
m

f

m

n


m

m
m
n
n
m

n



n
n
m
m

n
n


f
f
m
m

m
m

n
n

m

m
m
m
m

n
m
m
m
m
m

f

m

m
m
f


f

m
m


m
m
m
m
m
m

m
m
m

m
m
m
m


f
f
f

n
n

m




m

f
m
n

m

m

m

f
m


f

m
m

m

f
f
n
n
m

m
f
f
f
m
f



m
m

m

f
f

n
n
m
f
f
n
n

n
n
f
f
m
f




f
f

f
m

n
n
n
n
m

f
f
m
f


m

f
n
n
m
m
n
n
n

m
m
n

m
m

n

f
f

m

m


m

f
m
n
n
m

f
f
n
n
m

n
n


m
f
m
m
m

m
m

m


m
m
m
f
f
n
n
f
f


m

m

n
n
f
f
n
n
m

m
f
f


f
f
f

m
f
f
m

n

m
f


f

m
m
m

f
f
f

m
m
m
n

m


f
m

f
f


m
m
m
m

m
m
m
m
f
f


n
f

f

f
m
m
m
m
f
f


n
n

f

f
f
f
f
m
m
m
m
f
f
f
f
m

m
m

n
n
n
n
f
f
m


m
m

f
f
n
n
f
f
m
f


m
m
m
m

m

m
m

f
m

n
n

f
f

f

f

f

n
n
n
n


m
m
m



m
m

n


m
m
m

m

f

n
f
f
f

n
n
m
n
n
m
n
n

n
m


m
m
n
n

f
f


f



m
m
m
m
m

m
m
f
f
m
m
n
n
n

n

m
m
f
f

m


m



f
f
f
f

m
n
n
f
f

f
f


n
f
f


m
m
m

m
m
m

n

f
f
f
m
f



m

m
n
n

m
m
f

m





n
n

m
m



m
m
m
m
n
n
n
f
f
m

f



m
m
f

f

m

f

n
n


m
n
n
n

n

n
m

m


n
m

m
m

n
n
n

m
m


n






n
n

f
m
m
f

f
f
f

f
f


m
m
m

m
m
f
f
m


m
f
f
f
f
f
n
m

m

m
m



m
m

m

m




n
n
m
m
m


f
f

m
m
n
n
n

n
n
m
m
m
f
f

f
f
m
m
m
f
f

n
m

m



m

m
m
m
m
f


m
m

n
n
m
m

m
m
m
f
f

m

m

f

m


f
m



m

f
f
m
m

n
n

m
m


n

m

m


m
m
m

m
m
m
m

m
m
m
m

m
m
m
m
m
m

m
f
f
f


m
m

m

m




n
m
m

n
n


m
m
m
m
m


n
n


f
f
f
f
m
m
f
f





f


n
n



n

n

m
n
f
f


n
n
m
m
n
f
f
n

m
m
m
m



m
m
m
m

m

n
n
n
n
n

n

n
f
f

m
m

n
n
n

m

f
f
f
f
m
m
f
f


f
f
f
f
m

m

m
m

f
f
f
n
n
n
n
n
n
m
m

n
f
f
f
n
n
n
n

m
m

m
m
m
n
n
m



f
f

f
f

n
n

f
f
f
f
f
m
m

f
m
m
f


m
m
m
m
m


m

f
f

f

f

f
f
m


n
n

f
f



f

f

n


n
n


m
m

m
f
f

m


f





n
n
f
f
m
f
n

n
n
m

m

m
n
m
m

f
f

f
f


f
m

m


n

m
m
m
n
n
n

n

n

n
n

f
f
f
f
f
m
m



n
n
n
m
m
m

m

n
n

n




f
f
f
f


m
f
f

f
f


m
m

f
f
f
m
m
m
m





m
m

m

n
f
f
f


f
f

f

f
m
m

f
m
n
f
f
n
n

m
m
f
f
n
n

n
n




f
f
f
f

m
m
f
f
n
n
m
m

m
m
m

m


m


m
m

m


f
f

n
n
f
f
m
m


m

n

f

n
m
m
n


n


n




n

n
f
f
m
m
m


m
m

m
m
m


n
n

m

m

m
m

m
m

m
m

m

m

m
m
m
m

n
f

f
n
n
m
m


m
m

f
f
f
f

f
f
m
m
m
m

m
m

n
f
n
n
m
m

n

m
m

m
m
m
f
f

f
f
m
m

f

f
f
f
f
m


f


m
n
n
m

f
f
m

m
n
n
n
n

n

f
f
f
f

f

n
n
n
n
f
f
n
n


f
m

f
n





m
n

n


n
n


f
m
m
n
m
f
f
m
m
f
f
m
m

f
f
f
f

m

f
f
f
f
m
m
m
m

f
f

f
f
f

f


n


m
m

m



m



f

m
m
n


f

f
m
m
m
m
m

f
f
f
f
n

n
n
m
m


n
m
m
m
m

m
m

f

f
f
f

m
n
n

f
m

m

m


m
n


n

m
m
n


m

n

m
m
m
m
m
n




m
f
f
f
n
n


n
m
f
m
m
m
m

n
n

n



m
m

f
f
f


f
m
m

n

n
n
n
n
m
m

n


f
f
f
f

m

f

f

f




f
f



m
m
m
m
m


m
m

m




m
m
m

n
n



f


m
m




m


f

f
m
m

f
f
f


f
f

f
n





m

f

f

f
n
n



f
n


m

m
m

m

m
n

m
n

f

f
f
m
m

m
n


m
m

n


f
f
m
m

m
m
f
f
n


m
m



n


n

m

n
n

m

m
n
n

f
f

f

f
m
n

n
m
m

n

n
n
n
n
n
n




n


n

m
n


n
n

n
n

n
n

n

n
n
n




m
m



m
m



m
m





n

m


m
m
m
m

f
f
f


n
n

m


n
n
n
m
m

n

m

m

f



n
m
m
m

m

f
f
m

m
f
f

m
m
m


n

n
m
m

m
m
m
m

m
m
m

m
m
f
f
m
m
m

m
m

m

f
f
f


m
m
f
f
f
m
m
n
n


f
f

m
m


f
f
m
m

n
m
m

f
f


m
m

f
f

m


f

f

m
n
n
n
n

n


m
m
f
f
f
n
f
m

f

n
n
n



f

f


m
m
n
f
m
f

n
m
n
m
m
f
m
f
m

n


f
m
f





f


m
m
f
f

n

n
n
m

n

m
m
m

f
f


f
f


m


f
f
n
n
n
n





m


f
f



m

m
m
f
m
f



m
f

f


m
m
n
n

m
m


m
n


n

m
m


f
f
f

f


f






m

f
f

m
m
n

n
n



n

f

f
m
m
m

m

f
m

m

m

f
f


m
m
n

f

m


m
m
m
n
n
m
m

f

f
m

m
m

n
m
m

m

n

n
n


m

m

m

m
m
n
n


m
m
f
f
m


m


m
m


m

f
n


m
n
n


m


n
n
f
f
m

f
f
m
m

n
n

n

f
f
m
m

n


f
f

n

f


f
f

f
f

m
m
n
n
n

n
n
f
f

n
n

n

f
f
m
m


n

f
f
f
f

n
m
n


m
f
f


f

m
m
m
f
f

m
m
m

f
n
n
f
f

n
m
m
m
f
f

m

n
n
n
m
m
n
n
n

f
f
n
n


f
f
n
n
n

n
m

f
f

f
m

m
m

n


n
m

f
f

f

m
m
m






m

f
n
n


f
n
n
n
n
n

n


f


n




n





n


n

n


m
m
m
m

m
m

m
m




n
n


n




f
f

f
m
m

f

f

m
m

m
m
m
f
f

m
m
m
m
m

m
m

f
m

m
m
m
m
m
m
m

m
m
m
m

m

m

m
f


f

m
m


m
m
m

m
m


f
f
f



f
f


m


f
f
f
m

f
f


n
n


f

m

m
n
n

m
m


n
n


f
m
m


n

n
n

m


n
n


f
f



m
m



f
f

f
n
n
m

f
f
m

m
m


m
m


m


n
m
m

n


f
f







f

f
f

n
n

n
n


m

m

f
m
m
m
f
m

m
m

f

m
m
n



m

n




f
n
n


m
m

m

m
n

n
n
n

m
m
m

m

m
m

m
m
m
m


n

m
m
m
m
n
m



m

f
m



f
m
m

m


f
m


f
n
n

m


f
m
m

n

m
f
n
m
m

n



m
m

f

f
m



n







n



f

f

f

f
n
n
m
m

f
f

f



n



f
f





m

n
n



f


m


n
n
m

n
n
n


n
n

f
n

m
n

n

n




n

f
f
m

n
n


m
n
n



n

n
f
f




n
m





m


f

f

f
f
f

n
n



m
m



f
f
f





n
n
m
m



m

m


m

n





n
n
f
f
m
f
f
n
n

n
m

n

m
m
f

m
f
f


f

n

m



n

m
n

n

m
n


n

m
n
m
m
m
m
m









f

f

m

n
n
f

f
f
n

m
n

m


f
f

n
n

f
f
f
m
m
n
n
m
n

f
n

f

f
f
m
m
m
m
n
n
m
m
m


n
m
m
n



n


m
m
m

f
m
m
n
m

n
n
n
m

m

f
m
m

n
m
m

n
m

m

m
m
m

m
m

m


m
m
m



m
n
n
n

n
n


n
n
m
n
n

m

m

m

f
f


m
m
m

f
m
m

m




n


f
f




n


f
f


m

m
f
m
f

m


m
m



n
n

n
n

f
f
n


m

m


m

m
n
m
n
n
f
f

f

m


m

m
m
f
m

n


f
m

n

n

n

n






f
f

f
f
f




m

n

n









m
m
m

n




m
n


n


m
m

n



m
m

n
m

n
n
m
m
f

f
m



m
n




n
n
m



n



n






m


m


n


m
m
m

m

m



m

m
f
f

n



m

m


m








m

m
m

m
n
m

m




n
f

f




m

m
m







m

m

f
f

m
m
m



n
n
m

m

m
f
f


n

n
f


f
n
n
m



m
n
n
n



n
n


n

m
m

m
m
m

f
f



f
f
m
n
m
m

m

m
m

n

f
m


m
f


f

m

m
n

f


f
m

n

f

m

m

m
m

n
m
f
f

f
f

m
m
m
n


n
n


m
m
f




n
f
n

n
n
f
f
m
m
m
m


m
n
n



n

m




m
n
m
f
f
f

m

f

f
m
f

m
f

f
f
n
n
m

f
f
f
f
m

f
n
m
m
m
m
m



f
f
f

m
n











n



m
m
m

m
n

n
n

n


m
n


m

m


n
n
f

f
m
m

m
m
m

m
n



n



n
m
m




n

n
n
n
m


m


m

m


m

m


m






m

m
m
m
m
m
m
m
n
n
f
m
m
m
f
f

f
f

f
f
m
m
n
n
m


n
n

m


m

m

m
m
m
m

n
n
f
f

n
n
n
f
f
m

f
f
n
n
m

n
m
n
n

m

m

m
f

m




m
m
f


f

n
n
n

m




m
m

f
f

n
n




m

m
m
m

m
n
n

f
f


m




n
n


m
m
m
m

n



n
f
f

f
f

f
n
n



m
m

f
f
m
m
f
f
m
m

f
f


n
n


m
m
n
n
m
n

n
n
n
n
n
n
n
n
n
n
n

f
f


m
m
n

n










n


m
m
f
f






m





n


n

n




n


f





n

m
n


n


n

n


n


n

n

n

n
n


m
m




m

f
f




m


f
n
n



f
n

f


m
f

f

n

m



f





f
f


n


n
n


m
m
m
m

m



n



m

m
n


f
f
f
f
f
m
m
m

m


f
f


n
n
m

f

m
m
m

m

m

f
f

m
m
m
m


m
m

m
m


m


m


m
m
m


m

f
m
f
f
f
m
m
m
m

n
n

m
m
m
m

n
m

m
m
m
m

f
m

m
m

m
f


f

m
m


m
m

m
m
m

m
m



m
m
f
f


m
m

f
f
f


m
m
m

f
f
f
f


m
m
f


m
m
f
f
n
n
n
n





m
m
m

n

n





f
f



f
f
m
m

f



m
m
m
m

m

m


m
m
m
m

m

f

f

n

n



f
f

n



m

m


f
f
n
n
m

f
f

f
f
n

m
m

f
f

n
n
n
m

m
f
f
m
m

f
f
m

n
n
f
f
m

f
f

f

f
m
m
m
m
m


f
f
m
m
m
m

n
n
m



f
f
n
n



f
f
m
m
f
f
m

m

f
f
f
f
f
f
m

f
m
m
m
m

f
f


m

n
n

m
m


f
f
n
n

n
n

m

f

f

f
n
n

m


m


m


n

n
n

m


m

f
f
n
n
f
f
m

f


m
m



n
m
m


m

n
n
n
n


m
n
n
n

m
m

n
n
m
m
m

m

n

f
f

n

m
m



m
m

m
f
f

n
n
n
n




n
n
f
f
m

m
m
n

m

m

m

m


f
f
m

m

n
m

f
f
n
n
n

n
n

f
f
f

m
m
n


m
m



n
n




n
n
f
f
m
m

f
f


n
n
m
n

f
f
f


m

f
f
m
m
f
f



n
m
m
m
m
n
n
n
n

m
m


f
f



m
m
m
m

m
m
n
n
n
n
f
f
n
n
n

n
n
m

m


f
f
f
f
m


m
m
m

m
m
m

f
f


m
m
m

m

n


m

f
f
m
f
f



f



n
m
m




m

f

m
n

n
n


f


f
f
m
m

f


n
n
f
f
f
f

f
n
n
m
m
m

m

m
m
m
f
f

f
m
n


n



f



f
f


n
n



m

m

f
f

n
n
f

m
f




m
m
m
m
m

m

m

m

m

m
f
f


m

f

n
m


m
m

f
f

f
f

f
f
m
m

n
n
m
m

n

m


m

n
n
n
f
f




m
m
m

f
f
f
f

f

m


f
f

f
f
n
n
f
f

f
f
m
m
m
m

n
n

m



f
f
f
f
m
m
m
m
m

m


m
m
n
n

f
f
f
f




m
m

n
n
n
m
n


n
n
n
n

n


n


n
n
m
n
m
m
m
f
f

f
f


f
m
m

m
n

m



f


f


n
f

f

n
n

f
n
n
n

n
m
m
n


m

f

f
m
m
n

m

m

m
m
f
f
m

n
m
f
f

m
n
n
n

f
f

m
n

n

f
f
m
m



m

n
n
m
m
n

m

m

n

n

n

n

n

f
f
f

n
n

f
m
m
n

m

n
f

f

f

f
n
n

f
f

f
f
f



m
m
n



m
m


f
m
m
m
n


n
n

f
f



f
f



m
m

m
m

m
m

f
f





m


f


n
n
n

f
f
f
f
n
f
f

f
f
f

f

n

f
f
m
m

n







n





n
n
f
m
f
f
f

n
n

n


m
m
m
m
m

f
f
m

m
m
m
m
m

f

f
m
m
m

n

m

m
f

f
m
m
m
m

n
n


n
m



m
m
m
m

m
n
m
f
f
f
f
m
m

m
m

m

m

f


m
m






n

n
f
f
n

m
f
f

f
f
m
m


f
f


f



n
n

m

m
m
m
m





f
f
m

m
m
m
m
f
f

f
f
m

f
f

m
m

n
n
n



m


n
n

n
m
m
m
m
m
m

m
f
f

m
m



m
m
m

f
f

n


f
n
n

m
m

n
n

n


m
m
m
n

n
n


n

m
m


n
m

f
m
n

f

m


f
f
m
m
m
n



f


m
m

n
m
m


m

f
f
f
f
m
m
m

m

m

n


n

f
m
m
n
n

f
f
m
m

m




m

m
f
f

m

f

f
m





m
m


f
m
m
n
n
n
m
m

n




n



n

f


m

m
m
m
m
m



f
n
m
n



m
m
n
n


n


m
m
m
m

m
m

m

m
m




n
n


n




f
f


m
m
m

m
m
m



n


n



m
m
m


m
m
m
m

m

f





m

m
m
m
m
m
m

f
m
m
m

f
f
m
m
m


f


m
m


m
m
m

m



f
f


m

m

n
n
m
m


m


m
m



m

f

m

f


m
m
m
m
m

m

m

f
m

f

f

m
m
f





f
f




f
m
f


f

f






m

f
f
f


m

f

m
m
f
f
f
m


m
m
f
f


m

m

m
f
f
m

m
m

m
m
m
f


f

m
m


m

f
m

f
f


m

n
n
f
f

m
m
f
f

f
f
f
f
m
m

m
m

m
m

m

m
m
m

m
m
f
f


n
n

n




m




f


n
n

f
f


m







m



m
m
m
m
m

f
f

f
n
n

n

m
m
m
m

f
f


f
f




m
m
m
m
n


f
f


f
f


m
m
f
f

f

m
m


n
f
n

n
n
m




f
f







m
m

n
n
n
m
m

m

n
m
m
m

m
m
m


m
m
m
m
m


f
f
f
f
m


m
f
f

f



n
f


m

m



m


m
m

n


n
n
m
m

m
m
f

f

n

f
n

f
n

m




m
m
n
n
n


n

m
m

m
m
m
f
f

n



m
f



n

f
f
m
m
n
m

m
f
n


n

m
m

n
n

m
m


m

n



f

n
f
n

m


n

n

n
n
m
m


f
m
f

m




m
m
m


m
m
f

f
m

n
n
n
m




n
n
m
m

m

m
m







m
m




m
m


m
n
m
m


m

m

n
n


m
m
m
m


f
m
f

f


n



m
m


m
m
f


m
m

n
m
m




m
m
m




m
m


m

m
f
f
m
m
f
f

f
f

m
m

n
n




m
m
m


m

m
m
m

m
m
m
m

m
m


m

m
n
m

m
m
m
m

n
n
n



n
n
m
f
f




m
f
f

n


m
m



m
f
n
n
f


n
n

n

f
f


n




m







m
m
f


f

f

m
f





m
m

m

f
m
f



f
f


f
f

n
m

n

f
m


m
m
m


m
m
m

n
n
m
m

n
n


n

f
f

n
n
n

f
f
f
m




n











n






n

n
m


n
n
f
f

n


m
m


n

m
m



m
m





m

f
f

f
f




f

f

m

n





n

m



f
f
f

f


f

f







m
f

f

m
m
n



f
f
f
f




m
m

f

f

m

n
n

n
n

n
n
n
f
f

m

m
m

m


m
m

m

f
f





m
m



f
f

m


m






n
n

f
f
f

f

m
m

m


f
f
m
m

m

m
m
m
m

n

m





m
m





n



n

n
m








f
f



m
m
m
n


n
m
m
m
m

n


f
f
n
m

n
m
n
n

m

f
n

n
f


n
n
n
n
n
m
m
n
n
n

n

n
n
m
m
m

m
m

n
n






n



m
m

f


m

m
m
n
m


m
m
m

m
n
n
m
n
n




f
f
n
f

n

m


m


n
n
m



n

m
m
m

f
f
f



m
n


n
n

n
n
n

n
f
f








m


n
f

n



n
m

m
m

n



m
m
m
n
m
f




m





m
m
m
m

m
m


m
n




m
m


m
m
m
m

f
f
m
m
n
n

m
m

m
m
m

n

f
m


f
m


m

m
m

m




m
m
m
m


m


f

f
m
m

m




m



m

m
m
m


m
m

m
m
m
n
f


n
m




f
m

m

f




f

f

m
m

m

f
f
f

f
f

n
n



m
n


n

f
f


m

m


m
n


m
f
n

f
n
n


n


m
m




m

m
f


m
m
f



f
m

m
m
f

f

f
f
f

n


m
m

f


f
f

m
m

m
m
m
m









m



m


m
m
m






m
n
m
m



m


m

m


n
m


f

n
n
m


m



m

m
m

m
m

m
m


m

n
m
n

n
m



n
n


m


m





n

n

n
m

m
m


n
n
n

f
n

n


n
n


n
n
n

m

m
m
f
f


m

n

n
n

f
f

n
n


f
f
m
m

m
m

m
m
m

m


m




m
m
m

n
n


m
m
n
f
f
m
m
m
f
f
m
m

m
m


m

m

m
f
f
m

m
m


m
m
m
f


f

m
m


m
m
m
n

m
m



m

n



f
f



f
f
m
m
m


m

m



n

f
f
m
m

f
f


f

m
m
m


f
f
f

n
f
f
f
m
m

n
n

f
f
m
m

f



n

m
n
m
m

f


m
m
f



f
f
m
m
m

m

m
f
m

n
f
m
f
m
n
m
m

m
n
m
n
n
m
m

m
m
f

m
m

n
m
m


f
f
f
f
m


n

m
m
m

n

m
m
m


n
n




f
f
f

n








f
f
m
m



f
f
f

n
f

f


n
n
m
m

m





m

f
f
m
m


m
m
m



m

f
f
m
m

m
m


f

m

n
n

n


m
m
n
n
n

n
n

m
n

f






f
f
m
m
n
m



n
m


n

f
f



m
m
f
f
m
m
f
f
m
m

m

m
m
m

n

m

m
m
m
m
n
m
m


m
n



m


n




n
n


n
n
m

m
n
m
n

n


f
f

m
m



n




m
m
m
m
m
m

n
n
n
n
m


f
f
f
f
m
m

f
f

f
m
m

f
f

n

n
n


f
f
f
m
m

n
f
f
f
f
n


n
n
m


n

m
m
m
f
f

n
n
m
n
n


m
m
n
m
f
f

m
f
f



n
m
m



m
m

m



m
m

f

f

m
n

f
f

n




n
n


f
f
m
m

m
m


m



f
f
f



m


f

m

m
m

m
m

m
m
m
m

m
m


m
f
f

f
f

f


f
f



n
n

m
m
n
n

m



m
m
m
m











m
m

m
m
n

m
f
f
m


m
m
m





m
m



m



n




m

m


f
f

f
f
m
m


f
f
m
m



m

n
m
m

m
m
n


m
m

m

n

f
f
f



m




n


n



n

m


m


m

m
f

f
m

n
n
n
m

n

n

f


m
m



n
n







n




m
n

n
n



m
m



n
m

m
m

m




m
m
m


f
m
m
m
m



m
n

m


m
n

m
m


f
f
m

n

m



n

m




m
m

m
m
f
f


f
f


m
m
m
m

m

m
m
f
f
f
m
n

n

f
f


f
f
m
m

m
m

m

m
m
m
m

f
m
m


m
m
f
f

m
n
n

f
f
n
f

m
m

m
m
m
m




n

f
m

f


m
n
n
n
n
m

f
f
f
f



f
m
f

f
n

n
f
f

f

f
f

f
f

f
f
f
m
m


f
m
n
m
n
m
n
n

n

n




m
m
m

m
m


m
n

m
m
n

m


m
m

m
m

m
m

m
m
m
m
m
m
m


n
n
f
f
f


n
n
f
f
m
m
m
n


f

m
m

m
m
m
m


m


m

f
n

m
m

m

m



m


f


f
f
m
m


f

f
f

m
m
m
m
m

f
f
m

m
m


m
m
m
n
m





n






m
m
f
f
f

f
m
m
n

m

f
f
m

m
m
m
m
m
m
m
f

f

m
m
m
m

f
f
f


n
m

f
f


f



f
f
f
f
m
f

f
f
f
m
m

f
f

m

m

m
m

m
m


n
n



n
n
f
f
f
f

m
m

m

m
m

f
m

m

m
m


f
f

f
n
n

n

m
m

m
m
m
m

n


f
f
n
m

m
m

m
m

m
m
m
m
m
m
m
n

m
n
n
m
m

n


m

m
f

n

m
n

f

f


n
m
m

m
m
m
f
f

f

m


f

f
f

f

f
n
f
n

n

m

m

m
m

n

f
f
f

n
n
f

f


f
f
n

f
n

n
n
m

n

f





f


n

f

f
f

f




f
f



f

f

m

f
m
m
m

m
f

n
n



m
m
m
n
f
f
m
m
m
m
m
m
n
m
n
m

m
m
m
m
m
m

m
n
m

f

f
f


m
m
m
m
n
n


f
m

n
m

n
m

n

m
m



f
f
n

m


n

m


f
m
m
m

m
n
m
n
m
m
m
n
m
m
n
n
f
f

f
f

m





m
m
f

f
n
f
f
f

n
m

f
f
m
n

m

m
m
m
m


m
m
m
m


f
f

f
f

m
m
n


m
n











m
m
n
f

f
m
m
m

n
f
f


n

n
f
f
n
m


f


n

m


n


m


f
n

n




m
m

m
f
f
m
n
n

f
n

f
m
m
f
f
f
m
n
n
n
n
m
m


f

f
m
m

m
f
f

n
n
m
n

n
n

f
n



m
m

f
n
m
m
m
m

m
m
m
m
m
m
f
f

f
f
f
f

m

m

m
m



m

f
f

f
f

n

f
f

f

n
f

f
f
f
f


f
f
m
m
m

f
f
m

n







m
m
m

m
m
m

m

n


n

f
f


m

m
m

m

f

f

f

f



f
f
f
f
f
f
n

n


n
n



f

f
f
f
n
n
n


n



f
f
f

m

m

f
f

n
n

m

m


m
m


n




m


m


f


f

f
f
f

f

f


f
f
n

n



m
m
m
n

f
n
m
m
n


n

m
m
f


f

f


m


f
f

f
f
f

f
f

f
f


n


m



m
m
m


m
n

f
f



m

f

n
n
n

f
m
m
f

n
n
f





m
m


m


n
n
n



f




m
m
n

f
n

f

f




f

f
f
f
n


f


f

f
f
n
n
n



n
n
n
n
f
n
m
m
f



f


m
m

f
f

f

f

n

f
f

f

f

m

m

f
f


m
m

m

f


f
f
m
m
n


m
m
m
m
m
m


f
n



n



m
m
m
m

m



m
m
m



m
m

m
m

m
m
m

n


n
n
m

f
f

n

n

f
f
m
m

n


m
m


m
m

f
f

f
m
m
f
f
f

f

f
m





n
n
n
n
n

n

n
n
n

m


m
m
m
m
m
f
f
m


n
n
n
m
m

f
f

m

m
m
m
n


m





m


m
m
f
f
m
n




m


n

m
m
m
m
m

m
m

f

f
f

n
m

m

f

f

f

m
f
f
f
f
f
m
m
m
m

m
f
f
m
m
n
f
f


m
m
f
f

f
n



m
m

n
n
n

m

f

n
n

m

m
n


m

f

f
f
f

f
f

m
m

m

f
f

n
n
n

f
f
f
m
m


f
f

m

f
f



m
m
n



f
f
f
f
f
f

m
m
m
f
f

f
f
f

f



f
f
f

m
m


m
m
m
n
n

m
m
m
m

m
m
f
f
f
n

f
f
f
f

f
f
m
m

m
m
f
m
m

m
m

m
m
m
m
m
m

m
m
m
m
m
m
f
n
m
n
m

n
m
n
n

m
f

n
n

m
m

m

m

n
n
n
n
n

m
f


m
m
m

n


f
n
n

n
n
m
n
m
m
m
m
m

n
n


f

f

m
f
f

m
f
f
f

f
f
f
f
f
m
m

f
f

f
f


m
m
m
m

n
m

f
f
f

m
m
m
n
n
f
n
f

m
m

m
m
m
m

f

m
m
m


m

f
f

f

f


f

f
f

f

f
m

n
m

n
n

f

f
m
f


f
f
f



f
f

f

f
f

f







f
f


n
n
n
m
m
n




f
f
f
f

n



m
m
n
f

f

f

m
n


n
n
m
m

n

m
m
m


n
n

f
m
m
m


m
f
f
n

n
n



f
f

f
f
f


m
m

m
m
f



f
f
m
m

m
m
m

m
m
m

f

f

n
n

n


m

m

m

f
f

n


n



m




m

f
f

n

f
f
f
f

m
m
m




f

f
f

m
m
f
f
f


n
n
n
n



n



m
m

f
f
m

m

m

n
m
m
m
m
m





f
f

n


m

f






m
m
m
n
n

m

f
f
f

n

f






n



f
f
f

m
m

n




m
m
n

m
m
m
m


m
n


m
m
m
m
n
m

f
m
m
f

m
m





m
n


n


m
m
m


m
m
n

n




m
m
f

n

m
m
m

m

n


n
n


n


m

m

m
m
m
m
n


n
n


m
m


m
f

f

m
m

f
f
m
m
m
















m
m

n

m
n

n

m

m
m
n
n

n
n

f
m
m

m
m
n
m
m
m
m
m
m
m
f
f
f

f
f





f

m
m
m

f
f

m

m

m
m

f
f

m
f

n


f
m
f
m

m
m
m
m

m
f
f
f

m
m
m
m



f
m
m
m
n
n
m

f

f
n


n
n

n


n

n

n


f
n


f


m

m

n

n

f
n
n
m
m

n
n
n
n
f


f



f
f
f
f

m
m
m
m

f
f
f

f

f
f

m


f
m

m
n

n

m
n

m
m
m

f
m
m
m
n

m
m
m
f

f
f



f
m
m
f
m

m

n
m
n
n





f

m
m


m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m


m
m
f
f
f

f
f
m

m


m


m
m

f
f

m
n
n
f
n
f
f

n

n

f
f
n
n
m
m

m

m

m


m

f
f
m
m
m
m
m

f
f

n



f

f
m
f

m


f
m





f
f
f
f
f
f
f
f
f
f
f
f
f
f
m
m
n
n
n



f

n

n
m
m



m


m
m

m

m
m
n


m
m

m

m

m


n
n
m

m




n



m

m




n
n
n

n
n

n

f

f
f

m
m
f
f
f

f

f

m

f

f
f

f

m

m
m
m
m

n
n
n
m


m
m

m
m
m
m
n
m

m

f
f
m

f
f
m

m
m







f
f

f


m

f
f
f
n



f
f
f
m

m
m
f
f



f
f
f
f



m
m





n

n

m
f
f







m
m
f
f


m
m
m

m
m

f
f

n


m
f
f
m
m


m
m

f
f
f
m
m
m
n





m
m
m
f
f
m

n



m



m
m

m



f
m

f
m

f
m

m


m
m


m



m

f
m



f
m
m
m


f

m
m


n
n

f
f
m
m
m
n

n


m
m
m

n
n
m
m






m
m
m

f


f
n



m


n
m

m

m








n
n



n
n
n



n
m


m
m

n
n
n



f
f
m
f
f
m
f
f

m
m
m
m


f

m

m
m
m
m


f
m



f
m


m
n


m

m

m

f

m
m
m
m
m

n
n

f
f


m
m
m
m

m
m

f
m
m

f
f
f

f

f
f
f
f

m
m
m

m
m


m
m
m
m
m

n
n



f
m
m

m
m
n
n

f
f
f

f

m
m

m
m
m
m

n




f

n
n




f






m

m
f
f
m
n
m
n
n

f
f

n


m
m
m
n

m
m
n
m
n
m
n
m
n
m
n
m

m
m
m
m
m
m
m
m

f
f
m
m

m


n

f
f
f
f

m
m
n


m
m
m

m

m

f
f
m

n
m
m
m

m
n
n

n
n


m

m
m
m
m
m

m
n
n
f
f
f
f
f

f

f
f

m




f
f
n
m
m
m

f
m
m
f
f
n
n
m
m
m

m

m
n
n


m

m
m

f
f
m

n
n

n

m
m

m


n
n
n
m



n

f
f
f
m
m
n
m
m
m
f
f
f
f
f
f
f


n
f
n
f
n
m
m
f
f


f
f
f
n
f
f
f
f
f
f
m
m
m

n
m
m
m
m

m



n

n
m
m
m
n
n

f
f
f
f
m
m
m

m

f

n
m
n


n
m
m
m
n

n
m
n
n
m
n
m

f
f
m
f

f
f
f
m
m

m


n


f
f
m
m
f
m
m
f


m
f
f

f
f
f







m

m
m
f
f
f

f
f
f
m
m
m

m

m
m
m

m






f
f


m
m
m
m
n
n
n






f
f
n



m
f
f
n
n

n
n
n
m
n
n
n
m
n
m
f
m
f

m
m





m
m
m
m
f

f
f

f

m
m
m
m
m


f
f

f
f

m
m

m
n

n
n

f
n




n
m
n



n
f

f
n
n
n





m
m
m
m


m
f
m
f
m


f
f
f
m
m
m


n


n


n
n
n
m
m
m
n

n

n
m
m
f

f

f

f

f
f



f

f
m
m

f

f
f

m


m
m


m
m


m



m

n



f



n
m
m
m

m



n
m




m
m
n
n
n

f
f
f

n

m


m


m

m
m


f
f
f

m

m
m
m
m

m
m
m
m
m
m

m


f
f
f

m
m
m


f

m

f
f


f

m
m


m
m
m

m
m


f

m

f
f

m

f
f

f
f
f


m
m
m


m
m
m

f
f
f
f

f


f
n
n
n



m
f

f


f

f
f


n
n
m
m



m

f

m
f
m
n

n
n

f
f


m
m

m
m



m
m
m



n

n
m


m
m
m
m


m






m
m


m
n

n
n
n
m



m
n






m
m
n
n


f
f
f
n

n

n


f
n
n




n



n


f

m
m

n


m


m
m
m


n





f


m




m

m




n




n



m

f
f
f



n




m



m




m


n
n

m
m
f
f



m



n







f




f
f





m
m
m


m
m
m
m
m
m
m
m

f
f
m
m
m
m

n
n





m
m
m
m
m

m
m


f
f
f



m
m

m
n

m


m
m
m
m
n
f
f

m
f
f
m
m

n
n
n
n
f
f
m
m
f
f
m


f
f
f

n
n

m
m
m
n


m

n
m



m
m
m











m

m

m



m




m


f
f



m
m
m
m



m
m

m
m
m
m
m
n

m
m
m
n
f


m
m
m
m

m
m

m
m
m
m

f
f
f
f
f
f
f


f


f

n


m
m
m
m

n
f

m
m




f
m
f
f


n
f
f


m
m
m





m

n



n

m




m
m


n
n

n


m

m
m




n




m
m

n
m
m


m

n
n

f
n

m
m
n
f

n


n

n
n
n



m

m
m
m

m

f
f

f

f
f



f
m
f
f
f
f
n

m
m

m
m



m
m
m
n


n

f
f

n
n
m

f
m
f
n

m

f
f
f
f

f




m
m
n

m


m

m
m


m

m
n
n

m
f

f

m
n


m
m
m

n

n
m
n
n
n

m
n


n

m
n
n
n
m

n
n

m
m

m

n
n
m
m
f

f
m

f
m

m

m


m

m
n
n


m
n
n
m
m

f
m
m
m
f
f
m

n
n
m


m

m
m

m
m

f
f
n

m
m
n
m

n
n

m
m


n
f






m

m





n
n
n


m
m


n
n

n

f

m


n
n


m
m

m
n
n
m
m
m
n

m
m


m
m
m
m

n
n
n
m

f
n


m


n





n
m
m
n

m


m
m
n

m
m

n
n
f
f
m
m

n


m
m

m
m
n

m
m
f
f
m

m
m

m
f
f

m
m
m
m
m
m


m

m
m
m
m


m
f

m


n

f

m
m
m
m
m
m

m


m
m

n
m
m

m

m

m
m
m
m

m

n
n
n
m


m

m
m
m
m
m



f
f

n
n
f
f

n
f




n
n
n
n


f
f
m

n

f
f



m
m

f
f
m
m

f
f


m
m


f


n
n


n


f
f
f




f
f
m

n

f
f




f
f




f
f


m
n


m

f
f
f

n
n

m
m


m

f
f

m
n



n

m


f
f
f
m

m
m


f
f
f
f

n
f


n
n


f
f
m

n

f
f



m
m
m

m


n
m
m
m

f

m
m



n

m
m
m
n
n


f
f
m


n
n

f
f
m

n
m
m



n

n

f


n
f
f
n

f
f
m

m


n



m



n

m
m
f
f
m
n
m
f
f
m
m



f
f
m
m





f
f




f
f


n
n

f
m
n




f
f



m
m

f
f
f
f

n
n
n
m


m




f
f




m
n

f

m

m
n


f

f

f



m

m
m




f
f
m

n

f
f



m
m

n


f


n
f


m
m
m
m
m
m

m

f
f
m

m


n
n
m


n
n
m
m


n

f
f
f

n

n
n
m
n

f
f
m

m
m
m
m

m



f
f
f

m

m
f

n
m


m

m
f

f
f

n

f
f

m
n

n

n
m
m
m

m

m
m
m

m
m
m
m
m
m
m
m
m
m

f
f
n


m
n
m
n
f
f

m


n

f

f



f
m
m
f
f


n

f


f
f
m

m

m
m

m

n

m
m


n


f

f
n
m
m
m

m


m

f


f



m
m



m
n

f

n
m
m

f
f

m

m
m





m
m
n
m

n
m

m
m

m
m










m


m

m
m

f
f

m

f
f
f
f
m
f


f

m
m
n
m

m

f
f

n
m

m

f
f

m
m


n

f
f

m

m
m
m
m
m
f
f
m

m
m
m

f
f


m
m

m
m

m
n

m

f
f


m
n
m

m
m

f

n
n

m
n
n
f
f
n
n
m
m


f
m
n
n
f
f
m

m
m
n
m
m
f
m


m


f
f
f
m

f
f
n
n
n
m

f
n


n

m
m
f
f
m
m
m

f
f

n

m
m
f

n
n

f

m
m
f
f

f
f

m

n
n

n



m
m
n

m

m
m

f
f
f
f

m
m
n
n

n
m
m
n
f

m
m

m

n

f
m
m
m
m
m
m

m
f

f
f
m

f
m

m

f
f
f
m

m



f

m
m
f

f

m
f

f

f
n
n

f




m
n


n
f




n

m
m
m
n
n
n


f
f
f


n
n
m
m
m
m

m


m

f
f
n
f

f
f
f
f

n

n
m

m

m

f

f
m
f
f
m


m
m
m


n


n


m
m


m



m




m

f
f
m


m



f
m
f
n

f
m
m

m

m
m
m
n
m
m
f
f
n
n
f
f
m

m



n
n

n
n
n
m
m
f
f

m
m
n
f
f
f
f

f

f
f
f


f

f

n

n
n

m



m

f
f

m
m

m
m
m

m

m

m
m
m
m

m
m

m

f
f
m
m

m
m
m

f

n




m
m
f



m

n

m
f
m
m
m
n
f
f
n
f
n
m
m

m
m
m
m

m

n
n


m
m
m

f



n
n
m
m

m


m
m

f
f
m
f

n
m
m

m
m
n

m
m
m

m

f
f

m

n
m

m



m
m
f
f



f
f
n
n

m





f
m
m



m




n
n



m
m
f
m




f
f
m
m



m
m




f

f
f
f

m
m


f

f

f

f
f

m
n
m

n

f
f

n
f

f
f

f

m
f


m


n
f
f


f
n

n
n
n



m

m
m


f
f

m
n
m




n



f
f


m
m
m
n

m
f
f



f
f
f




m

m
m

f
f

f



f
f

n
f
n

n
n


m
m
f


f

f

m
m


n
n

f
m



f

m
m
m


f

m
m

m

m

n


m

m
m

n


f

m
m

m



m
m

n
m
n
n
m


n
n
m

m
m
f

f
f


n

n
n

m
m

m
m
m

m

n
n

m
m




m
m
m
m
m

m
m


m
m
m
m
n


f
f

m
m


f
f
f
f
n

f
m
m
n



m
m
m
m

m

m
m
f
m
m

f
f
f

m
m
m

m
m
m
n


n
n
m

m
m


f
m
m
f
f

m
m
n
n
m

f
f
f
f
f

m
m
n
m
m

m

n
n
n


f


n
n
n

m
n






f
n


m
m
m
m

m
n
n
m
n

f

n
n


m
m
n
f
f




n

m
m
m
m


n
n




f
n



f
m
f


f



f

f

f
n

f

m
m

m


f


m



m
m



m
m
m
f
f
n

f
f
f

m
m
m

f
m

f
f
m
n
m

f
f

m
n


f
f



m

m

f
f
f
f

m
m


f
f
f

m
m
m


f
f
m


f
m

m


m

m

m



m

n
n

m
m
m
m

m
m
m
m
m

m
m

m



m

m
m



f
f
m

f
f
m
n
n



n
n
f

f

n

n

n

m




f

n
f
n

n
n
f


f


f
f

f

f
f

f
f
m
m
f

n


n
n
n
f
f
f
n
n
n
f
n

f
f
f
f
f

n

f
f
f
f
n


f
f

f
f

f
f
f
f


f

f
n
n
n

n
n


n

n
n


n


f

f


m
m
f
f
m


f
f

m
m
m
m
m
n

n
n


m

n
m
m
n
n
n
n
n
n
n
n
n
f
n
n
f

f

f
f
f
f
f

m
m
m
m

f
n


f

n
f

f
n
m
m


n

n

m
m
n
f

m
f
n
m

m
m
n
n
n

f



f
n
f
n

n
f
f
f
n

n
m

m


n
n
n



n
n
f
f
m


n
n
m

m

f
f
f
m
m


f
f
f
f
n

n
n
m
m
m

n
n
m

m
m
m

f
f


n
n

n
n
m
m


n
f
f
m


m
m

f
f

f

f
f
f
f

m
m
f
f
f


f
m
f
n
m
m
f


m
f

n



m
m

n
f


n

f

f
f

m

m
m
m
m
m
n
n
m
m

m
m

n

n
n

m
n

n
n

m
m
m

m
n
n
n
f
f
f



m
m

f
f


n
n
n
f
f
n
n





n
n


m
m


f
n

f
f

n

n
n

m
m
n
n
n

n
n

f

f
n


n

n
m
n
n
n


m
m
m

n
n
n
m
m


n



m

m
m


n
n

m

n
n


m

n

f
m




f
m
m

f
f

f
f
m



n

m
m

n


n
f


m
m

m

n
m
n
f

n

f

m
m
m

f
f

m
m
m
n
n
n
n
f
f
f
n
n

m
f
f
f
f


n
n
n

m
m
n

n


f

n
n
n

f
f
m
m

m


f
f
f

m
n

n
m

m
n
f

m

m
m

f

f
n

n



n


f
n






f
n



n
n
m
m
n
n


m

f

f

n


f
n

n

f

m





n
n
n
n


n


n
n


n
n
m


f
f
n
n
m
m


m

m


f
m

f
f

m
f
f
n

n
f
m

f

f
m
f

n
n


f
m
m
n
n
m


m
m
m
n
m
m
m
f

f


n
n
m
m




n
n
n
n


n
n
f
f
f
f


m

f
f
f

m
m
m


f
m


f
f
m

m

f
f
m

f
f
m
n
n




f
f
n
f

f
m

m
f

f
f
n
n

n
n
m
f


f
f

f

n
n
n

f
f
m

m
m

m
m
m
m


f
f

f
f
m
f
f

f
f

m
n
n
n
n

f
f
f
f
f
m

m
m


m

m
f

n
n
n
m
f
f
m

n
m

m

n

n

f
f
f


m


n
n
f
f
f
f
n

f

f
f

f
f
f

n
n
n
n
m
m
m
m
m
m

m

m

m
m

n

f

f
m
m
m
m
m
m

n
n
f
f
n
m

n


n
n
f
f
m


m
m

f





m
m
m
m
n
n
n

f
m
m


f

f

f
m
f
f

n
n

m


f
m
n

m
m

m
m


m
m


f
f
n
n


f

m
n
m

f

f
n


f
f

f

f
f
f


f

n
n
m
m
m

f
f


m
m
m
m
m


n

m

m


f




n

f
f


m


n

f

f

f

f
f


f
n
f
n
m
n
n

f


m

f

n
m
m
n
m

n
n

n
n
n
n
f

f




m
m

f

n
m
m

n
n
m
m
m


f
m


f


n
n
n
m

n



m
m
m


f
f

n
m
m


f
n
n
n


m
m
m



m
m
m
m

f
m


n
n
n
m

f

f
m
m
m

f

m
m

f

f
f

m
f
m


n

m
m

n

f


n
m


f


f
f
f

f

f
m




m
m
f
f
f
f


f
m
m
f
f
f
m

m
m
m
f

f
f
f

f
n



m
f

m

m
m



m


n
m

n
n
m
m
n
n


f
f
f

n
n
f
f
f
f

f

m
m
n
m
f
f


f
m

m

m

m

m


f
f
m

n
m


f




f


f



m
n




n

f

n

m
m
m
m
n
m


m
f
f


m

m

m
m

m
f
f
m

m






n
m



m
n
m
m
m

m


f

f

n


m


m

f

m
m
m
m





n
n
f
f
m
f

m

f
f
m
m




n
n
m

f
m
m

m

m
m
m


n
n
n

n

n
n
m
m
f
m
m
m

n
m
f


m
n
m
m
m
m

f
n
f
f

m
m
m
f
m
m
m
m
m



f
f
f

f
n
m
m
m
m
m
m

m

m

f

n
m

f
f
n
n

n
m
m
n


m
f

f
f
f


f
f
f
f
m
m
m

f
n
n


n


f
f

f
f
n

m
m
f
m
m

f

n





m
m
m










m
m
m

f

f

f

f

n
m

f
n

n
f


f

m

m
f

m

f

f
m
m
f
m


n
m
f
f


f

m

m

f
f



m

f




m
f



f

n
n
m
m
m
m
n

m
m
m

f
m

n

n

f
f
f
f

m
m
m

f
f
n

f
f
m
m



n
m

n






n
m
n

n
m
m
m
m

f
f
f

f

m
m

m
m

m
f
f
m

m
m
m

f
f
m
f

m
f
m

f

m
m
m
m



m
f
m

m
m

m
f

n

f
f

m
n

n


f
f
m


f
f
f


m

m

n

f
m
n


m
m
m


m



m
m
m


f


m


m
m
m

m
m
n

m




f
f
m

m

m

n
m


m

f
f

m

m


n
n


m
m
n
n


m



f
f

n
n
m

m


n
n

n
n
f
f
m
f

f


n
n
n

f
n

f


m
m
m

f
m

f

f
f
f

n
n
n


f
f

m
m


n
n
n




f


m

m
m
m

n

m
m
m
n
m
m

f
f
m
m
n
f
f
f

f



f

m
m
n
m
m

m


m

f
f

n

m





m
n
f
f

f

m
n



n
m
f
n


n

n
n

m

m

f

f
m

f
n
f
m
m

n
n
m
m
n


n
n

n

n
n



n

n
n
m

m


m



n

f
m
m

f

f
m
f

f

m

m

m
m
m

n
m
m

f
f
m
m

n
m

m

m


n

m
m


m
n


f
m
m
m
n


m
m

m
m
m
f
f
f
f





m




n

f
f


m
m
n




f
n
n
f

n


n
n
n

f
f
m

f

f


m
m

f

n


m
m

n
n
f
f

f
f
n


f


m
m
m

m
m

m
m
m


m
m

n
m
m
m

n

f
f
f
m


m

m
m
m
m
m
m
n
n
m


n
n


n
n
n



m

n
m

m
n

n


m

m
m

m


m
m
m
m
m
m
f
f
f
f

f
f
m
m



m
m


m
m
f
f

f
n

n

f
n
f
f
n
n

n
n

m
m

n

n
n
n

f
m
f
f
m
n


n
n
n

f

n
n

m
m
n
n
n


f
f


m



n
n
n
m
m

f
f




m

f
f
m
m
m
m
n



f
f

f
f


m


f
f

m
m
n

m
n
n
n
n
m
f

f

f
n

f

f

m
m

m
m



m



f
f


m
m


f
n


n
m
n


n






f
f


n

m
n



n
n




m

m
f
f
m
m

m
m
m
n
n
m
m

n
f
f
m
m

m



n
n

n
n
n
n
m
m


n
n

m

m
m
m
f
f

m
m
m
m




m

m
m
f
f



n



m
m

m
m

m






m
m
m


m
m
m


m

f
f
f
f

m

m
m

m
m
m
m
f

f
f

f
f
n
f
f

m


m

m
m

n
n

f
f

f
f

f
n
n



m

m

n
m


m


f


m
m
m
m


n
m


m



f
n
m
m

m

m
f
m

m
n


m
m
m


n

m
m
m
m
m

f
f
f
m


m
m
m
m

n
n
m
m

m

f
f
m


n
m



m
m

m
m


m
m

n
n
m


f
f
n
n
m



m
m

f
f
m

m
m
m

m

m
m

m
m
f
f
m

m
m
m
n
m



m

m

m
m

n


m
n
m



f
f
f
m

m

f
f
f

f
f

f
f

m
n

m

m
f
f
f

n
n
n


n

m
m
n
n

m
n

f

f
n
m


m
f

n
n

f
f
n
m
n

m

m


m
m
m

n
n
m

n
n
m

f
f

m
f
m
n


m
f
f

f
f

f

m
m
m
m
m
n
f
f



m
m

n

m
m
m


m
m
m


n
m
m

m
m
n
n
f
f
m

n


m





m

m

m

m
m
m
f
f

m
n
m
f
m

m
n
m
m

f
f
m


m

m
n
n
m
f
m

m
f
m
m
f
f
f
f
f

f

m

m
f

n
m

f

f
f
m
m
m
n

m
m
m

n

f

f
f
m
m

m
m
f
f




f

m
m

f
f



m

f
f



m
m
f
f
f
f







m
m







n
n

n


m


m
m
m

m

m
n
m
m

m
m
m
m
m

f

m
f
f
f

m
m
m



m
m
n
m
m



m



n
n
m

n
n
n
n
n




m

m

f
f

m



m





f

m

m
m

m
m

m
m
m




n

n
m
m

m
n



n



n




m
m







m
f
m
n
f

f
f
m
n
m
n

n
f
n
n
n
m


f

m
n
n

n

n

f
f
n
m

m

f
m


m
f
f
f


m
m




f



n


m
n
n
n
n
n
n
n


f
f

n

n
f


f


m

f


n



f
f


n
n




n
n

f
f



m

m
m



n
n





n

m
m

f
f

n
n
f


m
m

n

n

m

m
m
m

n
n


f
f

n
n
m


n
n
f
f



f
f
f
f



m
m


m

f

m
m




n

m

n

f





f
f
n

n

f
m
m

f
f
f


n
n

n
n



f
f

n
f

n
m
m

m

m


n

n


m

m

m
n

m
m
m
m
n

n
n
n


m
m
m
m

n
n


n
n
m


n
n
n
m



n
n
n
n


m
m
n



n

f
f
m
m



f
f
n
n


n


n
n
f
f

f
f
n
m
m
f
f
f
f


n
n

f
f
n
n
n

f
m
m
f
f

f

f
f
f

f
n


n
n


n



f
f
f
f
f

f
n

m
n
n
n
f
m
m

f

m
m

m


f

m
m
m

f
m
m

n
n
n

f

f
n

m

n

n

f
f

f
f
f

n
n

n
n
n

m

f
f
n

f
n
n
n
n
n
n
m
m

m




f
f
f
n
n
m

f
f


m
m


f

f
f

n

f
f


n

f
f
f

f

f
f
f


m

f

f

n
n
n
f


f


f


f
f
f
f
n

m
m
f
f
m

f

f

m
m
f

m


f


n


f
f

f
f

n
n



n





n

n




n


n
n
n



n






f
f


f
n


f
f
m
m
f

m
m
m



m
n
m
m
m
m
m





f
f


m

n
n
n






f


m
m
m

m


f


m
m


m
m





m
m




f
m


f
m




m
m


n


f
f

f


m



n

m
m
m
m
m

m
m
m
m

m


m


m

n

m
m

m
m

m
m

m
m
m
n

n


m

m
m
m



m
m





f
f
f



m




m
n

n
f

f

f
f

f


f

n
f


f

n
n


m
m





n

n




f
f

f
f
f
f

m

n
n

n
m
f
m



m
m

m

f
f

f
f
m
m



n
n

n

m
m


m
m


m
m
m

n




f
f


n



f

m
m
m
m
m
m
f
f

m
m




f
f
m
m

n
n
m




f
f



f
f


f
f


m
m
n




m

f
f
m
m

m
m

m
m
m
f
f
m

m


m

m




f
f


f
f
m
m

n


m
m

n


m
m

f
f

n

m
f
f

f
f
m
m
m


n
n
m


m
m
f
f



n
n
m


m

m
m

m

n

m

n

n
m
m
n
f
f
n
m
m
m



n



n
n
n

n

f


m




m


m



m

f
f



m
m
n

n
n
m
m

f
f
f
f

m
m


m
m
m

f

m

m


m
f
f



m


n

f
m
f
m
m

m


f

n
n
n

n


f
f
m
m

m





m
m

m

f
f

m
m
f
m


m




f
f


m
m


m
m
m

f
f
m

f
m

m


n
f
m
m
m
m
m
m
f
m
f
f
f

f

f
m
m

m
n

f

m
n
m
m
f


f

m
m
m

m
m
m

m
m
m

n
n
m
n
m


f
f

f
m
m

m

f
f

f

f
f

m


m

f
m
m

f

f
f
n

m


m




n
m

m
m

n
n

f
f

n
n
n

n

n


m

f

f

f
m
m
m
n
m


m

n
m
m


f
f

f
m
n
n
f
f

f
f

f
f



m
m

f


f
m
m

m

m
m

n

m
n
m
n
n

m
n

f

n
f
m


n
m



n
n




m
m


n
n
n

m

n

m
n

m
f
f
f
f

m



f
f

f

f
m
m

n
f
n
m
f


f
f

f


m
m

m

m
m

f
f



m



m


m

m

m

n
m
n

m
m
f
f

m

m

n
n
n

n


f
f

f
f

n
n

m
m

m
m
m


f
m
m



m
m


m

m
m

m
m
m
m

m

f
m
m

f
f


f
n

m
f
f

m

f
f
f
f

f
f

f
m


m
n

f
f

f

m
m
m

m

f
f

m

f
f
f

n
m

m
m

n
n

n

n
m


m
m
n


n
n
n
n


m

f
f

m
m

f

m

f
f

n
n
n
n
n
n



n


f



m
m
m

m
m
m
m

m

m


m
m
m

m

m
m

m
m

n
n
n
f
f
f
m

m
m



f




m
m
m
m

m
m

m
n
n



f
f
m
m
m

m
m

m
m
m


f
f

m
n

f
n
m

m
m
m

n




n
n
n
n
n
n
m

f

f
f

m

n

m

n
n
m
n
m

n
m


m
m
m
n
m


m
m


m

m
n
f
f
f
f


f
f
f
f


n
n
m
f


n



m

n
n
n
m

m
m

f
f

f
f
f

m
m

m

m

m


m
m

f
m
m

m



n
n
m
m
m
n
f
m
m
m
f

m

n

n
m
f
f
f
f


m
m
m

f
f

m
m

m
m

m
m
m

m
m
m
m
n

m
m

m


m
m
n

f


f
m

m
f
m

n

n

m

m



m

m

n
f

m

n




m




m
m


n
n
m
m
f
n

n

m

n
n
m
m
m
n

m
n



m
m

m
f
f

m


n
n
m

n
n

f
f
m
f
f

m
m
m




n
m




m
m

m
f
f


f
f
m
m
m



m

m
m

f
f
f
f

m

m
f

m
f
f

f

n
m

f
f

f
n

f
n
m

m
m
f
f
m

n
n
n
n

n
n
n


m
m
n




f
f
f
f
f

m

f
f
m
m
m

f

m

m
m
f
f

n
f

n
f
n
f
m
m

m

f


n
n
n
m
f


m
f
f

n
n
n
f
f

n

n
m
m
m
m
m
m
n
m
n

n

f

f


m


n


f

m

m
f
n

n
f
f

f
f

n

n
n
n
n
m


n


n

f


f

m
m

m

n
m

f
m
n

m

m
n

m
m
m


n
n
m






f
m
m

m
m
n

n

m

m
m


f
f

m


f
m
m
m

m

f


f


f

m
f
m
f


n


m
m

f
f

m
f


m


n
n
m
m
n

m


m


f

m

m



m
m
m

f
m

n

n

n

f
n
m

n



f
m
m
f

f

f
f

f
m
n


f


n
n


n


n
n
f
f
m

f
f
n

m

f
m
m
m


f
m
m

m
m
m
m

f

f
m

m
f


f
f
f


m
m
f

f

n
n
m
f

n
m
m
m

f
n
m
m

m
m
m
n
n
n
n
n
m

f
f
f
m
m

f
f

n

n
m


f
f
f
f
f
m
m

m
m

m
n
m

m

n


m





m
f



m
n
n

n
n






f

n
f

m
f
f
m

f

n
f
m

m

m
m


n

m
n
m

m
m
f
f
m

m


n
m

m



f
f

m
m


n

m
m

m
m
m

f
f

n
n

m
m
m
m

m
n

f


f

m

f

n

n



n
m
m
n




f
f
f
f
m

m



n
m
m

n
f
f

n
m
m
n



n

m



m

m

m


m



m
n



m
m

n
n
n

m
n
n
n
n

m
m
m
m





n
n
n
m
m
n
m
m
n


m
m


m
m

m




m
m

n
n
m
m
m
m

f
f
m

f


m



m


m
n
m
m
n
m

f
f
n
f
m

n


n
m
m
n




m
n



n

m
m
m

m
m
n
n

m
m
m

m
m
f
f
m




m

m
f
f


m
m
m

m


f



f
f
f
m
m




m
f
f
f

m

m

m





m
m

m

m
m

m
m
n
m

m
f
f
m
n
n
n
n
f

m
m

f
n
m

m
f
f
m
m


f
f
m
f

m

m
m




m
n
n

m
m
m
m


m

m
m
m



n

m

m
f
n
f
f
m
m

f



f

f
f

m
m
m


m

n
f
f

m
m

m

m
m

m
m
m
m
f

m
f

f
m
m


m
m
m
f


f


f
m
m

m
m
m


n
n

f
f
f
m
n

f

f
f

f
f
m
m

f
f

f

n
n
n



n



n

f
m
f
m
f

m
m

f
f

n
n

f
f
m


f
f

f
f


f
f
f
f


f
f
f
f


f
f
f
f


f
f
f
f


f
f
f
f


f
f
f
f
n


n

n
n
m
n
m


f
m
m

m
m
f
m

n

n
m

m
f
m
m
m
f

m
n


m

f

f
f

f
n
n

m
n
n







f
f

f
f
f
m
m


m
m
m




n

n

m

m

f
f
f
n



m


n
n
n
n


f
m

f

f
f
n
n



m
m

m
m






n


f
f
f
f
n
f
n
n

m
m
m


f
m
m

m
m
f

f

m
m
f
m
f
m


m
m
f

f
f
f
m
f

f
f
f
m

m
m

m
m

m



f
f
f



m
f

m
m

n
n
n
n



m
m
m
m


m

m
m

m
m

m
f


m


f
f

n

m

f
f
f
f
f
n

n

n
m


f


n
n
m


m
m



m

m
m





m
m

f
f

m
m
m
m
m
m
m
f
f

m

m
f
f

m
f
f
f
f



f
m
m


m
n
n

n


f
f
m
n



m
m
m
m
n


m
m
m


f
m

m
m
n


m

f
m

m
m
m
m

f
n

f
m
f

n
m
n
m

m

m

f
m
m

f
f

n


f
m
m
m

m
f

f
f
f
n
n


m
m

m
n
m


f
f
m
n


m

f

f
m
m

f
m
m
m
f
n

m

m
f

f

m
n


m

m
f
f
m


n
n
n
n

f

f

n

m

f
f
m


m
m
f
f
m
f

f
f
m

m
m

f
f
m
m

m
m
m
f

m
f
m
f
f
f
f
f
m
f
n
m
f
f

m
f
f
m

m

m
m
f

f


f
f
n
n

m
f
n

f
m
m
f
m

f
f

f

f
f
m
m
m
n
n

n

f
m


f
f
f
m

m
m

f
m
f
m
m
m
m
m
f
f
m

m

m



m
n
n
m
m

f
m
m


m
m
m
n


m


m
n

n
n

n


m
n
n
f
f
f
f

m
n

f
f
m
f
f

m
n
f
f
f
m
m

n
n
n

f
f

m
m
f

m
f


f

f



f
f
f
f
n
n
n
n

m
m
m

f
m
m

f
m
m

m
n

m




f
f

f
m

f
f
m
f
m

m


f
f
f
f
m

f

m
m

n



f
f


m
n
m

m



f

n


n
f
m
m
m
m

n
m

m
n
m

m


m

f
f
m
m
m
m

n
m

f
f

f
m
m
m
n

n
n


m

f
f

m

n
n

n
n

f
f
n

m
f
f

m
f





n
m
m
n

m

f
n


f
m

m

f
m
m


n

n


f

n

f
n

n

n
n
m

n


f
f

f
m

m
f
f
f
m
m
f

f
m
m


n
n

m

m

f
f

n
n
m


m
f


m
n
m

m

m
m
n

f

f
m
m

f
f



m
m

m
m

f
f
m
f





f
f
f
m

f

n

f

n
n
n
m
m

m



f
f
f

f
f
m
f


m
m


n
f
m
m
f
m

m
m
m



f

f
m
m


m
m
m
m
f
f




f
m
n


f
n

n

m
m

n


f
f



m
m
f
f

f
f








f
f
f
f
f


m
m



n









f




f
f

f
f

m
m


m
m
m
m
m

n



f
f


f


f
f
f
f


m




m
m
n


f

m
n

n



f


m


n
n



n

f
f



n
n


m


n
n
f


m

n
n
m
m
m
m



f
f



f
n

m


f
f
n





f
f

m


m



f
f




f
f



n

m

m

m
m
m
n



n

n



n



m

m


m
m
m
m
m

m
m


f
f

n

f
f





m
m
m


n



m

f
f
m

m
m


m

f
f
m
n
m
m



m
f
f
n

m



m
m
m


m
f
f
m
m


n



m

m
m

m
n


m


m

n
m
n
f
f



f
f
f


f
f
f
f
f

m
m
m


f
f


n

n

m




f
f


n
n
n
n


m
m

n
n
n

m
m
m
m

f
f



m
m
m
m
m

n
n


n
n


m
m

m
m
m
m

f
f



f
f


n




f
f

m
m
m


n



f
f

n
n
m


m


m

f


m


m
m


n


m
m


m


m

f


m

m


m
m
m
m





m
m
n

m
m
n
n

m
m

m

m
m
n

f
f
m
m

m

n
n

m
m
f
f
f
f

f
f
m
m

f
f
m
m
n


m
m


m
m


m
m


f
f
m
m

m
n
n
m
m


m
m
n

f





m



m
m





f





n
















n

m




n


m
m


m
n



n

f
f



f


n
n

f
f
n

m

m
m

n
m
m

m
n

m
m
m

m
m
m
m
m
m

m
m
m
m
m
m
m
n
m
m

m
m
m
m

m
m


n


f







n

f




m
m


m
m


f

f
f
f
m


f
f
f
f
n



m
m



n
n
n


m




n
f


m




n
m
n



n

n


n

n






m


n


m




f

n


m

f
f
m



m




m
m
m
f
f

m


f
f


m
m

n
m




n
m
m
n



n

m
m

n
m


n

n





m
m



m



m
m
m
f
f
f

m

m

m
m

m
m
m
f
f

f
f


f
f

f
f



m


f
f


f

m
n

m
m

m
m
n

m
m
m
n

m
n

m
n
n


m
m
f
f
m


m
m

m
m
f
f

m
m



f
m
m


n

m
m
m
m


n
n
m
m
m
m
m

m
m
f
n


n
m

m


n

n


m
m


n
n

n
n
m
m

n
n
m
m
m
m
n
m
f
n


m
m

m
n
m
m
m
m

f

f
f
f


f


m
n



m
m



m
m
m


n

m

n
n
m
n

n

m
m
m
n

n

m



m
m





m
m

f
f


m
m
m
n
m


m
m
m
m
m
m
m
m
m




m
m
n

f
f

m
f

n

f
f

m


f
f
m





m
m
f
f
n
m



m
m
m
m


m
m
m
f
m


n
n
m

m

f
f
m
m


m
n
n

m
n
f
f


n

f


n



f
f



m

f
f





f
f



m
m
f
f



n
m

f
f

n


f


m
m

n




m

f
f
m


n
n

m


f

f
f
m


n
n
m
m
m
m
m


m


f


m
m
f
f
m

m


m

m


n






n
n
n


m
n
n
n



n
n


m
m


m
m


m
m

n

n
n
m
m
n
n
n

m
m

f
m

m
m


n
n
n
n

m
m

m
m
n


n

n
m
m
n






m
m




m
m

n


m



m



m

m
m
m

m
m


n

m
m


m
m
m



m
m

m
m
m
m


m
n


m
m
n



n

n
n
f
f

n
n
f
f
m

m

f
f

m
m


m
m
m

m
m



m
m
m
n
m
n

m
m

m
m
f


n

f
f
m
m



m
m
m
m
m

m
m

m
m



m

n

f
f
n



m
m


m




m
m
m
m

f
f

m


m
m





m
n
m
n




m
m
m




f
f
m
f




n



m


m




n
n
m








m
m

m
m
m
m
m
m



m

m
m
m
m
m
m

m


m

m
m





f
f
f

m
m


m
m
f


m
m

f
f

m
m


m
m

m


n

f
f



f


f
f
f
f


m





m
m
m
m
n


f
f

f
f
f


m
m

m
m
f

m

m
n


f
f



m




m



m
m

m
m
m

m

m

n
m
m
m
m
m

m
m
m
n

n

n

f
f
f


m

m
m
m
m


m
m
m
m
m
m

m

m
m

m
m


m
m
m
m
m


m
m

m

n



n
n
m
m

m
m


f
f
m

f


f
f
m
m

f
f
m


f
f
m
f
n


n
n
n

m
m

m
m

f

f
f
f
f
m
m
f
f

m

m
m
m
m

n
m
m

m

m
m
m
m
m

m
m

n

n
m
m
n

n
n



n
n


n
n

n
n

n
n

n
n

f
f

m

m
m
n
n

n
n

n
n

m
m

n
n


f
f
m
m

f
f
m
m



f

f
f
m
m



m
m
m
m
m

m
m
m
m

f
f

m
m
n
m
m
m
m

m

n


f
f
f

m
m

m
m
m

f

f
f

f
f


m
m

f
f
f

m
m
m

m
m
m
m

f
f
m
n
m
m
m
m
m
f
f
n

n





f

f
m
m

n
n
m
m
m
m

f

f
f
f


m


n


n
n
m








n





n
n
n


m

m

m
m
m
m
f
n

m



m
f
m
m
n

m

f

m
n

f



f
f
f



f
n

m


m
m
m

m
m
n


m
m

m
m

m

m
m
n

m



m
m


m
m
m

m
m




m
m
m
m




f


m
m



m
m

m
m
m
m
m
m

m
m
m

f
f
n

n

n
n
m

f
f

n
n
f
m



f

n

m


m
m
m
f
f

f
f
f
f







m
m



f
n
f

m
m


m
m
m
m
m
m

f

f





n
n

m

f

f


m
m




f
n

f
f
m


f


f


m

f

f
f



f
f
m
f
f
f





f


f


m
m


m
m
m
n
m
m
m
m

f
m

m
m

m
m

m

n

n


m
m

m
m
m

n
m

f
f
m
m
m
n

m
m

f
f
m

m
m

m
m


m




f
f
f
n

n

m

f

n
m
n

m
m

m
n

n
n
m
n
n
n
m

n
n


m

n


n



n

n
n

f
f

f



n
n
f
f

f
f
m

m
m
m
m



f
m

n


n

n



f
f


m
m

m

f
f



f


n
n

f


n
n
n

f
f
n
m
n

n



m
m

n
m
m


f
f

f
m


m

m
m


n
n

n
m

m
m



n
m
m

m

f
f

n
f
f

m
m
f
m
n



n



m
n
n
n

m
m
m


n
m

n
n
m

m
m

m
m


f
f

m
n

n
n

n
n
m
m

m
m

m
m
n

m
m
m


m


f
f
f







f
f

f

n

n


n


n

m

n




n

n

n

f



m
m

m
m

n
m
m
m
m
m

m
m

m
m
m

m
m
m
m
n


f

f

m
f
f
m
n


f
f

f
f

n

m
n
f

f
m
m
f


m
m
m

m

n
n
n
m
f
m
m

f
m

f

m
m
m

m

m
m
m
n



m

n

m
m

f
f
m
n
n
m
n
m

m

m
n
m
f
m
f

m
n
n
n

f
f
f
m
m

m


n

f

f

f
f
m
m
m
m
f

f

f
f

n
n
n
f
f



m
m
f


f


f


m


m
m

m
m
m


n
m
n
n

f
n
f




m
m

n

n


n



n
n
n


n


m

f
f
m



f
f
m

m


f
f
m


m

m

f
f

f
m

m
m
f
f

m
f
n
n
n

n
n
n
n
f
n
f
n
f
m
m
m
m
m
n
n

m




m
m



m


m

f
f
m
n
f

m

n
m
m
m
m

n
n
n
f
m
n



n
n
n
m
n


m
m
m
m

m
m

f
f
m
m

n
n
m

n
m
n
f



m

n
n
n
n

m
m
m
m

m
m





m
m

m

f
m
f
m
f
f
m

m
m
m
n
n
m


m
m
m
f


f

n
n
m
m

f
m

m
n
n
m
m

m
m

f
f

m


m
m



n
m
m



m
m

m

f
f
m
m
m

m
n

m

n

f
f
m
m

f
m
m
m


m
m
m
m

f
f
n

f

m
m
m




m
m
m

f
m
m
f

m
m
m
n
m
m
m
n

n

n


m

m
m
m
m
m
m
m
m

m
m
m
m

f
f
m
m
n

m
m
m

m
m
m
m
f
f

m
n

f
n
m

m

m
f

f
f

f
f
f


f

m
m

m


m
m


n

n
n

m
m
m


m
m
m
m
m
m
m

m
m

m
m
m
m
f
f
m
m


m


f
f


n
n
m



f
m
m
m

m
m
m
f
f

n
n

m
m
m
m




f
f


m
m
m

m
m




m
f
f
f
f
f




n


n


m
m
m
m
m

m


m
m
m
m

m
m
m


m

f
f

f

f

m


f
f
f
f
f

m
m
m
m


f
f
m


n

f
f
f




f
f

f
f
n



n


f

f

f


f


f


n


f


f


f


n
f
f
f




m


f
f


n
f
f
m
m
m
m
m

m

m
m
f
f
f

f
m

f
f
f

n
n

f

m
m
m

f
n

m
m
m
m
n


f
n

f
f
m

f
n
n

m

f
f
f
m
m



n
n
m
f
f
f
f

f
f
m

m
m


f
f
m



m


m
m
m

m


f
f
m


m
n



m


m


m
m


m


m


m
m
m
m


f
f
m
m

m
m


n


n


n

n

n
n
n
m

m
m


f
f


f

f
f
f
m

m
m
f

f


f
f
f


f

m
m
f

f
f

n

m
m
m

m

f
f
m
m
m

n
f

f
f
f

n
n


m
m

f
f



n

n
m


m
m
m
m

n



m
m

f




n
n


n






f
f

f









n

n



n




f
f


m
m
f

n


n



n
n
m
m
n


m
m
n

n
n
n

f
f
m
m

m
n

n
n
f
f
n


m
m
m
m

m
m
f

f
f

n

m


m

m

m




f
f

f
f

m


f
f

m
m
m
n
m

n


f
m
m
n

n

n


n
m
m



f




f
f


m

m



m
m
f
f
m
m
n

n
n
n

f
f
m
m
n
n


m
m
m
m

m
m
f

f
f

n

m
m
f
f
f
f
f
f




m
m
m
m


n
n


n

f
f


f
f
m
m
m

m
m

m




m
m





n



m
f
f

m

m

n
n

m
m

n
n

n




m
f
f
m
m




n






m

f
f
n
n

m
m
n

n
n
n

f
f
m
m

m
n

n
n


m
f
f


f
f
n
n
n
n
n


n
m
m

m
m
f

n
f

n

m
m
m
m
m
m
m
m
m

f
n

m
m
m
m
n


n
n

f
f

f
f

f
f

f
f

n
n

n


n







f
f

f
f
f
f




m
m
m
n

n
n


f
m



n

n

f
f
f


f

f

m
m

f

f
f

n


n
n
f

n
n
f


m


f
f
f



m
m
m

f



m

n
n




m
m
m

n
m
n

f
f
f
m
n

n
n
m
m


n



n
n

n



m



m
m

m
m

n
n
n


m
f

n
n


m

f
f

n
n
n
n





m
m



m
m
m
m
m
m
m
n

n
n
n

f
f

m
m
f

f
f

n

m
m
n

n
m
m

m

m


n
n

n




m


m


n
n
n

n
n



n
n
n

m
m













n



m

n
n

f
f




n

n

f
n
n

n
n
n





n

m

m
m



n
n

n
n

n
n
m

f
f
f
f


n
n
m

m
m



m
m
m
m
m
n

n
n
n

f
f

m
m
f

f
f

n

m
m
m
m
m
m
f
f

m
m

n


m

n



n
n




f
f
f
n

n
f

f

f



m
m

n

n
n




f
f
m
m
m
m
m
m
n

n





m





m
m









m
m
f
f





f
f
m
m
f
f
n

f
f
f
n
m
m

f
f



n


n

m
m

m
m

m
m

m
m
m
m



n
n





m
n
n
m
m


n
n
f
f
m
m

f
f

f
f

m
m

m
m


n
n

n
n
m
m
n

n
n
n

f
f

m
m
f

f
f

n

m

m
m
m
m

m
f
f
f
f
m
m


n
n

n
m

n
m

m


m


m


n
m
n
m


n

n
n




m




n
f


n




m
m

m

m

m

m


n


n
n

n



n
n



n

f
f
f
f


n
n
m
m




m












f
f



m

f
f



f
f



m



m

m


m
m

m
n



m
m







m
m


m
m
m
m
m
n

n
n
n

f
f

n



f
f

m
m

f
f
f

f


f
f


m





n

n

n



n


m


m
m


m
m
m

m
m
m
f
m
f

n

f

m
m
m
f
m


m
m
m

m


m
m

m

m
m

n
n


f
f
m
m
m


m
m

f

f

f


f
n
f

m
m
n

n

n
m
m


m
m

f
f
f
m


n
m
m

m
m
m
n
n
n
m




n
n
n

n
m

n
n
n
n
m

n
n
n
m
n
n

m

n
n
n
n
m
m

n
n
n
n

n
n
m

f





m

f
n

f

f
m
m
m
m
m
m
m
m
m
m


m
m

m
m



n
n
f

f

f
m
m

m
m
m
m

m
m
m
m

m

m


m
m

m
m


m
m

m
m
m
m


m
m
m

m
m
m
m

m
m

m
m

n
f
f

f
f

f
f



n
n


n
n







f
f
m
m

m
m
n
n



n
f



m
m
m

f
f
m
m
n
n
n

n
f
f
n

n


m
m
n

f
f
n

f
f
n
n
n
n
n
n


n

n
m

n
n
n
n
n
n

m

m



n



m
m
m

f
f
m
f
f

n
n
n

f

f
n



n
m
m

n
n
n


n
m

n
m

n
m
n


m

m

n

n
m
m
n

f
f
f





f
f
m
m

m
m



n
n
n
n
n

m

m



n
n
m
m
f

f
f
f
n
f

f
f
m
m


f
f
m
m

n
n
n

n
f
f
n




m
m

n
n


f
f

f

m

n


m
m
m

f

m



f
f





f
m
m
m
m
m

n
n

m



m
m
m
f
f

f
f
m
f
f
m

n
n
n
n
n
f
f

m

f

f

f

f

f

n
n
n

m
m


f
f


f
f


f
f

n

m
n


m
m
m

m
m

n
n
f
f

f
f

f
f

n
n

m
m
m
m

n
n
n



m








n
n
f

f

f


n

n
n
n
n

f
f





m
m

m
m

m
m
n


m
m


m






f
f
f
f

n
n
n
n



m
m
m

m
m

m

m
n
f
f

f
f


m



m
f
f



f
f
f
f

n
n
n
n





m
m

m
m

m
m
m

f
f
m



f

n
n
n
n
f
f
m
n

f
f
f
n

n
n

m
m
n




f
f
f
f

f
n
n
n
n





m
m

m
m

m
n
m
m

m
m


m


m
f

n
n
f
f
n

f


m


m


n
n
f
f



f
f
f


n
n
f
f
m
m

m
m
m
m


f
f
f



f
f
m


m
m
m
m

m
n



n
n


m
m

f
f


m
m
f
f


m



m
m



m
m
m

m
m
m
m
m
n


m




f
f
f
f

m
m


m
m
m


m
m

f
f
f


n

m
m
m
m


f
f

f
f
m
m
f

m
m
f

m
m


n
n

n
n

f

m
m
n


m
m
f
f

m


m
m

m
m

m
m

m
m

m

m

n
n


f
f
n
n


n
n

f
f







n
m
m

m
m


f
f
n
n


f
f
f
f
f
f
m

m

n


n

m
m
m

f
f
f
f
f
m
m
m
m
f
f

n

m

f
f
n

f
f
n

n
n


m
m
m

f
m
m
f
m
m


f
f
m
m
m
m

m
n
f
f

f
f
m
n

f
f
n
f
f
n
n
n


m
m
m
m


n
n
m


m
m
m
m


f
f
m

f
f
m


f
m

f
m

f


f

f


f

f


f

f


f

f
m

f

f


f

f


f

f


f

f


f

f


f

f


f
m

n



m
m
m
n
m
n


n
n

f

m

f
m

m
m


n
n
m
f
f

m

f
f
m


f
f
m
f
f
m
m

m
m

m
m

n
n

m
m
m

m
m
m

m


n
n
n



m
m

n
n
m


m
m
m

f
f

f
f

f
f

f
f

f
f

f
f

f
f
m
m


m
m
m
m



m

m

m

m
m
m
f
f
f
f
m






m
m






m

m
m

f
f
f
f


f
f
m


f

n
n
n
n

n


m
m
m
m


m
f

f

m
m
m

m
m

m
m


m
n


n


n
n


m
m
m
n
n
n

n
n
n

n
m
m

m


m

f
f
n


m
m
n
n

m
m
m



f
f
f
f

f

m
m

n


m

m
m

m
m



m

f

m
m




n
n
m
m
m


m
n
n


f
f
m
m
m

n
n
n
n
n

m
m


m
m
n
n
f
f
m
m

f
m
m

m
m


m
m
m
m


m

n
n
n
n



f
f


f

f

f

m

m

m
m
m
f

f

m



m




f

n
m

n



f
f

n
n
f
f


n
n
n
n


m
m
m


m
m
m



n
n
n
n


f
f


n
n
f
f
n


n
n
n
n
n

f
f
n
n
f

n
n
n
n


m
m
m




m
m
m
m
m

f



n
n
m
m


f
f
n
n

n
n
m
m

m
m


n
n
n
n

f

m
m
m


n
n



m
m
m



n
n
m
m

n
n
f
f

n
n
m
m


n
n
m

f
f
n

n
n
f

f
f





m
m
m

n
m
f
f



m
m

f
f

f
f
f
f
f
m
m
m
m
m
n

m
m
m



m

m
m
m

f
f


m
f
f
n
n
f
f


n
n
f
f


m

n
n

m
f
f


m
m

m
m

m
m
n
n


m
m

f

f
f


m
f


f
m
m
f
f


m

n

m
m
f
f
n
n
n
n
n
n

n
m
m
m
n

f
f
m
m

n
n


m

n

m



m


m
m
f

m
m


m


f
f
f

m
m
m
m

n
n

m


n


m
m

m

n
n
f
f
m
m
m

m


f
f
f

m
m
m

n
n
f

n
m


f

f
f

m
m
f

m



m

m
m

f
f
f
f
f

f
n
m
m
m

m


f
f
m

n


f
f
f
f
f
f
n
m
m
m



f
m
m
m
f
f
n
n
m




f
f
n

m
f

f
f







n

m
m
m



f
f

n
n
n
n
n
n
n
n

m
m
m
m
m
m
m
m
f
f

m
m
m
m
m

m
m
m
m
m


m
m
m
m
m

f
f

f

m

m


n
n
m
m

m
m
n
n
n
n
f
f

m
m
n



m
m

f
f

m
m

m
m
m
m

m

m

f
f
m
m

f
m


n
n
m

n

m

n

f
f
f
f

n
n
m
m

n
n

m
m

n
n
n
n

n
n
m
f

f
m
m

n
n
m



f
f
m
f

f
m
f
m
f
f


f


m
m
m
m
m
n


f
f
f
n


n
n
f
f
m

n

n
n

n
n
n
n

n
n

n
n

n
n

n
n
n
n
n

n
n
n
n

n


m
m
m
n

f
f
m
n

f
f
m
n

n
n
m


m
m
m
m

m
m
m
f

f
f

f
f
m

n
n
m

m
m

m
m
m

m
n

m

f
f
m
n
n


m
m
m
m
m

f
f
m

m

f
f


f
f

m





f

f
f
f
f



f

f

n


f

m
m
f

n

f

f

n
n


m
m
m

m

f
f


f
f

f
f
m
f
f

m
m



m
m

m
m
m
m
m

m
m

n

m

f
f

n

f

f
f

n

f

m
n



f
f
f
f
m
m
m


n


n
n
m
m


m
m
m
m
m

f
f
f


m
m

f



f


n
n
n
n

f
f
m
m
m
m

f
f


f
f



m
m
m
m
n

n
n






n



f
f


n
n


n

n


n
n

f
f
m
m


n



n
n


n
n



n

f
f







n

m


n

f

m
m



m
m
f
m



m
m
m
m

n
n

m
m

m

f
f
f

m
m



n
f



n
n

f
f
f
f

m




m
m
m



f
f
f

m
m
m

f

f

f

f
f

m
m
f
f
m


m
m

n
n


n
n
m


m
m
m


m

m
n


m
n
m

f
n
m
m

n
m

f
f
f
f
m

f


n
n
n
n

n

n
f
f

f
f






f
f
m
n
n
n
n

f
f


m
m


m


m

n
n
m

f
f
f
f
f
f
f


n

f


m
m
m




m
m

f

f

n
n
n
m
f
f

n

n
n
m
n

n

n

m
m

f
f


m



n

m

m
m

m

m
m

f
f


f
f
f

n
n
f

m
m


m



m
m
m

m
m


m
m
m


f
f

m
m
f
m





m
m

f
f


m
m
m
m


f
f
f

m
m

n
n
f
f




m
m
n
m
f


m
m
m



f
m
m
m
m
f

f
f


f

f
f



m
m
m



f
f

m
m
m

f
f
m
m
m
m


m
m
m



m
m
m
m

m

m

m

m
m
m


m
m
m


n
n
m


m
m
m


m
m
m
m
m
m
m

m




f
f

f
f



n
n



f
f


m
m
m
m
n

n
m
m
m
m

m
m

m
m

m
m
n
n

m
m

m
m

n
m
m
f
f


m
m
m
m
m

m
m


f
f
f
f
m

m
m
m


f

f

f

m

f
f

n
n


m
m
f
f
m
m

f
f

m
m
f


f
f
f
m
m



f
f


f

f
n


n
n

m
m


m
m
m
m
f


n



f
f
m

n

f
f
m

n
n
m
m
m
m


m

f
f

m
m


f
f
f
f
n



n
n
f



m
n
m

n
n
n
n

f
f


n
n
f

m
m


m
m
m

f
f


f
f



m
m

m
m



f
f
f
f



m

m
m
m


m
m
m
n

m
m

m
m


m
m
m

n

n
m

m


m
m


m
m
m
m
m
m
m
m
m
m
m

m
m
m
m
f
f
f


f
f

m
m
m

m



f
f

m
m
f


f
f

f
f

f
f
m
m


f
f
m
m
m


m
m
m
m

m
m
m

m
m

f

f

m

m

n
n
n
n


m
m
f
f
m

n

f
f
m

m

n

m

m

m
m

f
f

f
f


m
m


m
m
m
m

m
m




m
m



f
f

f
f
f

m
m


f
f
f

f
m
m
m
m



f
f

m
m
f



m

m

n
m

n
m
m


m
m

n
n
m

f
f
n

m

f
f



f
f
f
f


f
f
n
n
f


m
m
m

m
m

n
n
m


m
m

f
f


n
m

m
m
n
n
f
m
m
f
f
m
m

m
f
f
m



f
f
f
f



f
f
n
n
n
n


f



n
n
n

n


f
f
n
n
f

n
n
n


n
f

m
m
n

f

n
n
n

n
m


n
m
m
f
f
m

m
m
m

f
f

f

f
f
n

f

m

f
f
m
m
n



f
f
f

n
n


m
m


f
f
n
n


n
n
m
m
m
n
n

m

n

n


n
n
n
n

f


n
f
n
m




n
n
n

f

m
m
n
n
n
m

f
f
m
m

m
m
m


n
n
m

m
m

n
m


n
f

f
f

m

f

n


m
m
m
m

f
f
m
n

n
n
m

n
n
f
f
n
n
n
n

f
m

m

n


m

f

f


m

f


m

f
n


f
f

f
f
m
m


n
n
n

f
f


n

n
n



m

f
f
n

n
f


n


f
f

m

f
m


n
n
n

n

f
f
m
m
n


n
n


n

n

m
m

f
f

m
m


m
m

f
f

n
n
n

n
n

n
n
m
m
m

f
f
n
f
n
n
m

f
f
f
f




n
n
n
f
f
n
n



f
f
n
n


m

n

f
f
n
n



m
m
m

m
m

m
m

m
m

m
m

m
m


m
n

f
f
m
f
f


n
n
m

n
m

n

n

n
m
m
n
n
n
n
n
n

m
m
n
n
n

f
f

m
m
m

m
m
n
n
m

m


m
m
n





n
n
n

n
n



m


f
f
f
n
n
m

n
n
m
m
m
n

n
n
m


f

m
m

f
n
n


f
f
f

f
f
f


m
m

f
f
m


f
f

m
m


n
n
n

m


n

n
f
f

n
f


f
f
m
m

f
f
m

m

f
n

m


m
m
m
n
n



m


m
m
f
m
m

n
n


n
n
m
n

n
m




m
m
m

n
m
n
n
n

m
m

f
f


n
n

f

f

m
m

f
f

m
m


m
f


f
f
f
f
m


m
m
m
m

f
f

f
f

f
n

m
m
m

m


f
f
f
f

m
m
m
m
f
f
f

n
n
n

m
m
m

m
m

f
f

m

n
n

f
f
n


n

n
n
m


f
f
m

m


m
m
m
m
m
m
m
m
m

n
n
f
f
m



n

n

m
m


n
n

m
m
m
m
m

m
m


n

f
f

f
m
m
n
n

f
f
n


m

n
n
n
n
n

f
f
m
m

m
m
f
f
m
m

f
f
m


f

m
m
f

m
m
m
m

m
m



n
n



m
m
m
n

n
m


m




f
f


f
f
m
m
m
m
m

f
f
m
m
m


f
f
m
n
n

m
m


m
m
m

f
f
m
m

f
f

n
n





f
f
n


m
m
f
f


m
m

f
f
n
n
m

f
f


f
f

m
m


m
m
m

m
m
m

m
n
n

m
m


n
n
m
f

n
n


f
f
m
m
n
n
n
n
m


n
n
n
n


m
m
f
f
f
f


f
f
f


m
m
n
n
m

f
f


f
f
f
f



f
f
m
m
m
m
m
m


f
f

f
f


n

f
f

m
m
m
m

m
m
m


n
n

m
m
n

n
m

m
f

f



f

m
m
m
m



f
f
f
n

m
m

n
n


f
f
n


m
m
n
n
n
m

f
f
f
f
m
f
m
m


f
f
m
m
m
m
m

f
f
n
n
m
n

n
n
n

m
m
m
m
m
f

f
f
f

m
m
n
n
m
n
n

m


n
n


m
m

n
n
n






n
n




n



m
m
f
f
n
n

m
m


m

m
m
m
f

f

m
m
m
n
m
m

m

n
n
f
f

n

n
n
n

m

m

f
f
f
m
m
m
m
m
m

m
m
m
m


m
m
m

f
f
m
m


f
f
m

n

n

m
m


f

f
m

m


f
f

m
m
f
m

m



f

f
m
m
m
m

f
f


m



f
f
m

f
f


n
n

n

m
m
m
m
n
n
n
n

m
m
f
f
n

m
m

f
f
m

f
f


n

m

f
f
f

n

f
f

m
m

f
f
m

m
m

f
f
n
n


n


m
m
n
n
m
m

m
m

m

m
m

n


n
m

m


n
m

n
m



n
n
n

m
m
m
m
m
f

f
f
f


m
m

f
f
m

m
m


m
n
m
m

n


m
m
n
n


n
n
m
m
m
m
f
f

f
f
f

n

n
m
f

m
m

f
f
m

m
m
n
n


f
f
n
f


f
f
m

m
m


m
m
m
m

m
m
m


n
n
m

n


n
n
m

m
m

f
f
m

m
m
m
m
m


n
n
m


f
f
m
m
m

f
m



n
n
m
m


n
n
n
n


n
n
m
m
n
n
n

m


n
n
n
n
n


m
m
f
f
f
n
m

m
m
f
f
f
f
m
m
m
m



m
m
m
m

m
n
n
m

n
m



f
f
m


m

m
m
m
m



m
m

f
f
m

m
m


f
f

m
m

m
m
f



f

f

f

m

m
m
n


m
m


f
f
m
m

m


f
f
f
f

n
n

f
f
n
n


f
f
f


m
m
n
f
n
n
m
m
m
m
f
f
m

f
f


n
n


f
f

f


m
m

m
m


m
m
m
m

f
f
f
f

f

f
f
f



m

m

m
m
m
f

f




m



n
n
f
f
f
f
f
f

n
n
n
n

f

m
m
f
f


m
m
f
f

m
m
f
f
f




f

n


f
f

n
n
n
n
f
m
f


n


f
f

f
n

n

f
m

m
m

m
f
n
n

f
f
f
m
n

n
n
f
f
f


n
n
f
n
n
n
f
f
f
f
f
f
f

n
n
f
f


f
f
f

n
n
m
m


n
n
m
m
m


m
f
n
n



m
m





n
n
f
f

n
n
n
n
f
n
n
f

f

n

n
n
n
n



n



n

f
f


f
n


m
m

f
f
m
n

n
n

n
n
f
f

f
m
m
n
n



n




m
m
m
m
f
f

f

n


f
f


n

m


m


m
m

m
m
n





m

n

n
n
n


n


m
m



m




f


n

n
n


m

m
f
n


f

m
f
f


n
n
m
f
f


f
f

f
f
m
n
n

m

n
n


n
n

m

m
m


m
m

m

m
m

m

m



n
n
n


f
f

m

m


n

f

n

n
n


n
n
m

f
f

f

f

f

f
f
f


f

n
m

m


f
f
m
n
f
f
m

n
f
f

n
f
f
m
n
n


m
m
m
m

f
f
f


f
f
f
f
f
f
f

m
m
f
f

n

m
m
m

m
m
m
f
f

f
f


f
f
m



f
f
m


f
f
f


n
n

f
n
n
n

f
n
n
n

n


m
m
m
m
f
f
f

n
n
n

m
m
f
f

f


m
m
f
f

f
f
n
n
f



f
f

m
m
f

m
m


f

n

f
f
f


f
f
f

n



f
f
f

m
m


m
m
n
n
f

f


f



n
n

n
n
f

n
n
n


f
n
n

f


m

f
m

n


f
f
f



f

f
n


n
n
n


n

f
f

f
f
f
m

n

m


n


m
m
m
m
m
m
f





f
m
m
f
f
m

f
m

m


m
m
f
f
f


m

m
m
m
m
f
m


f
f
f
f
f
f
f
f
f

f
f

f
f


m
m
f
f




f

m
m
m
n

n
m
m

m

m
m

m

n

f

n

n

n
n
n

n
n
n

n
n

n


m

m

m

n

n

n

n

m

m

n

f

m

n

n

m

f

n

f
m

f
f

f
f
f
f




n
n
n

n
n




n
n
n
n

m
m
n
m
m

f




m
m
m
m
f
m

m
m


f
f
f
f
f
f
n

n

n

f

m

m
m

m

f
f

m
m
m

m
m

m
m

m
m

m

m
f
f






m
m
m
f
f
f
m
f
f
f
f
f
f


m

f
f
m


m

m
m


f
f
f
f

f

m
m
m
n
n

f
f

f
f
f

f
f



f
m

m
m

m
m

m
m


m
m
n
n


f


m
m
m
m

m
m



f
f
m

n

f
f
f
f

n
n



f
m

m

m

m
n
n





m
m
f
f
n
n





f
m
n
n





n
m
n
n





f
m

f
n
n





m
m


m

f
f


f
f


n
n
n


f
n
m

m


m
m
m

f
f

n


f
f
m
m

m
m
m

f
f

f
f

f
f
m
m


f

f
f
f
m


f
f
f
f
f

f
f

f
f
f


n
n
m
m
m

f
f





m
m
f


m
m
m
m


m

m

m

n
n
n


m
m
m
m

m
m
m



f

m
m

f

m
m

m
m
m
m
m
m
m
m
m

m
m



f
m
m


f
n
n


f
f
f
m



m
m
m

m
m





f
f
m


m
m
n
n

f
f
m

f


f


n
n
n
n

n
n
n
m
m





m
m

n
n
m
m
n
n
m



m
m
m
m
m
m




m
m
m
n
m




n
m



m
m

m
m
f
f
m
m
m

f

f
m

n
n
f
f


m
m
m


m
m

m
m

m
m
m

m


f



m

m
m
f
n


f
f
m
n
n
m
n
n
n
n


n
m

m
n
n
n


n
n
m
m
m
m
m

n
n

m
m

m

m
m
m
n
n
n


n
n
m

f
f


f

n
n

m

m

f
f

m

f
f
m
m
m
m
f
f
m
m
m
m



n
n


m
m
m
n
n
m
m

m
m


m
m
m

m
m



f
f
m
n
n
n
n
n

n



n
n
n
n
m
m


f
m

f
m

f
m

f
m

m
m

m

f
m
m


m

m

m


n
n

m
m
f
f

n
n
m
n
n
m
m

m
m

m
m


n
n
m


n
n


n
m
m
m
m
n
n

n

n

m
m
n
n
n
n

m
m
f
f
n
m

m


f
f
n
n
f
f

n

m
m


f
f
m
m

m
m
f
f

n
n
m

n
n
n


f
f
m


m
m

m
m
m
f
f
f
f

f
f

f
f
m


m
m
m
m
m
m
n

m

m
m


m
n
n


m

f
f





m

n


n
n


n
n
n

n

m
n
m
m


m



m

n

m

f
f
m
m

f
f
m


m
m
m
m

m
n

n
n
n
f
f
n

n

n
n

n
n


f
f
m





m
m
n
n
m
m
m
m
n



n
n
n
f
f
f
f

m

m
m
m
n

f
f
f


m
m
m
m
n

f


m
m
m

m
m



m
n
n
n



n
n
n

m
m

f
f
m


n
n
n
n

f
f
f
f
f
m



n
m

m
m
m
m
m
m

f
f
f
f



n
n
f
f


f
f
m
m

f
f
f
f


n

m
m


m

m
m
m
m
m


f
f
n
n

n
n


n
n

m
m


f

f

m
m
m
m


m
m
m

m
m

m
m

n
n

f
f

m
m

m
n

m


m
m
m
m

m
m
m

m
m

n


n
n

n

f
f


m
m

n
n

n
n

n
n
m


f
f
m
m
m

f

m
m

m
m

m
m
m

m


m

n
n
m

m
m

m
m


f
f
n
n
m
m
m
m
m

f
f
n
n


m
n


f
f
f
f
m


f
f
n
n


m
m

f
f
m


m

f

f


f
f
n



f
f
f
f

f

f

m
m

m
m
f

f
f
m
m
f


f
f

m
m
f

f
f
m
m

m
m



m

m
m
m


m
m
m


m


n
n

m
m
m

m
n


n
n
n
f
n
m
n



n




m
m

m
m

n

n




m
m
m
m

m






n


n

f
f

n
n

m
m

m

f
f
n
n
f
f

m
m

n


m
m

m


m
m

m

m

m

m

m

m

m

m
m
m
n
n
m

f
f
f
f
n

n
n

m
m
m
m


m

m

m
m
m
f

f
f
f
f

f
f





m



f
f
f
f
n
n




n

n
n

n



f
f
f
f

f

m
m

m
m
f
f
f
m
m
m
m
f
m
m


m
f
m
f
n
n

n
f
m



m
m
m


n
n
n

f

f
m


f
m
m


m
m
m


m
m
m


f
m
m

n
n
f
f
m
m



m

n
m

m
n
n

m
m



n
m
m


f
f

m
m
f

n
n
f

f
f
f


n
n
f
n
n
n


f
f
m
m

m

f
n
n

n
n

n
n
f
n



n
n
f


m
m
n
m
n

m

f
f
n
n
f
f

f
f
n
n
n
m
m
m
m
n
n
f
f
m
m
m
m
m
m
m

f
m
m
f
m
m
m
m
m
m
m
m
m
m
m
n
m
m
m
m
m
m
m
m
n
m
m
m
m
m
m
m
m
f

m

m

m

m
m
m
m


m
m

f
f
f
f
n
n

m
m

m
n


f
m

m
m
m
m
m
m
f


n
n

f
f
n
f

m
m
n
f
f


f
f

f
m
m

f

m
m
f
n
n


n
n

n
n
f

m
m
f
f

f
f
m

f

m
m
f
n
n

f
f

n




f
f

f
f
n
n

f

n
n


f
n
n

m
m
n

n

n
m
m

n
n
f
f
n
n



m
n
f
m

m
m

m
m
m
m

n
n

n
f
f
f

m
m



n
f
m
m


m
m
m
m
m
n

n
n
n
n

f
n
n

n
n
n



m
m
m
m

n
n

f


m
m
m

m


n
n
m

n
n
m

n
n
m

f
n



n

f
n
m

n
m

m
m
m


m



m
m
m
m



m
m
m
m

m

m
m
m
m
n
n
m
m

m
m
m
n
m
m
m
n

n

n




m
m
m
m
m
f
f
n
n
n

m
m
m

m
n






n

m
m
m
m
m
m

n




n
m



m
m

m
m

m
m
m
m
n
n
n
m
m




n

m
m
f
f
n
n
n
m
m



m
m



m
m



m
m
f



m
m






m
m



n
m

n
n

m

n


n

m


m

f
f

n
n
m
m
m
f
f
m


f
f
m

n
n
f
f

m
m


f
f

m
m

m
m

m
m

m
m

m
m

m
m

m
n

m

m
m

n

n

f
f


f
f

n
n

m
m
m
m
m
m

n
n

f
f



m
m



m
m

m
m

n
f



m
m
m
m
m
f
f
n
n
n

m


n


m
m
m
f
f
f
f

n
n
n


m


m
m
n
n
f
f
f

m
m
n
n
m

n
n
f
f


f
f
f
f
n
n

n
n
n

m
m
n





m
m
f
f
m
m
m

m