1#tb 0: 1/25
20,          0,          0,        1,   149760, 0xa5b11720
30,          1,          1,        1,   149760, 0x42e52c6e
40,          2,          2,        1,   149760, 0x27b15a30
50,          3,          3,        1,   149760, 0x4d759826
60,          4,          4,        1,   149760, 0xfb6daf0c
7