4
slave
4
4
4
4
31:00
4
4
3
3
3
3
3
10:00
3
3
3
04:00
3
3
2
2
2
2
2
2
2
09:00
2
07:00
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1