00:08 0
step
00:08 
00:24 4
06:00
0
00:39 8
00:10 5
00:33 3
19:54
3
00:27 7
11:12
2
17:02
6
21:00
3
00:10 3
00:05 2
00:03 2
00:01 4
12:09 2
00:25 2
00:50 2
00:46 1
00:55 1
