00:34 0
step
00:34 
00:57 0
00:32 0
00:22 0
00:45 0
05:11
0
00:53 0
00:55 1
00:40 1
00:43 0
12:24
0
00:17 0
17:32
0
10:59
0
00:21 1
00:28 0
00:20 0
00:13 0
00:56 1
00:54 0
