2
hot
1
1
1
2
1
1
1
1
2
1
2
1
2
2
2
1
1
4
4
8
1
2
4
1
3
1
1
4
1
1
2
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
2
4
2