4
hard
5
1
06:00
1
05:00
2
08:00
1
09:00
4
16:00
2
10:00
3
05:00
2
09:00
5
00:55
3
10:00
4
07:00
2
06:00
1
07:00
2
07:00
1
06:00
4
07:00
4
07:00
41
07:00
7
25:00
1
06:00
1
10:00
2
02:00
5
05:00
2
07:00
6
20:00
7
07:00
6
06:00
2
08:00
8
06:00
6
07:00
1
09:00
8
00:39
6