'/lists/mouth_ldmk.txt' and'./lists/mouth_ldmk_test.txt'

[wudidecc]

Thank you for your great work！
（1）I would like to ask what data exactly is stored in '/lists/mouth_ldmk.txt' and './lists/mouth_ldmk_test.txt'? And I hope you can tell me the format of his storage
（2）Is './lists/phoneme_list.txt' necessary? How it was generated？