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Input file format

• The first line contains the size of the matrix (width x length)
• Every line is a row of the matrix.
• 0 marks a free space. Any other character is considered a wall.

Example:

8x8
00000000
00000#00
00##0000
00##0000
00000000
0##00000
00#00000
#0000000

Output

Example

ibookg4:~/Develop/mortalcoil gerard$ ./mcoil tests/15.game
(5,0) LDRDRULDLULURDRU
(6,1) DRULDRDRULDLULUR
(7,0) DLULURDLULURDRU
(7,0) LDRDRULDLULURDRU
(7,2) DLULURDLDLULURDRU

• (x, y) marks the initial position
• (L)eft/(D)own/®ight/(U)p marks the direction you have to move to