2
1
1
2
2
2
1
2
4
2
2
6
2
2
2
2
1
2
4
2
1
2
1
1
2
4
15
12
2
1
2
4
2
1
7
2
3
3
2
3
2
2
1
3
2
2
1
2
2
2
1
2
2
2
2
2
2
2
8
2
3
2
4
1
2
1
3
9
12
1
2
1
1
1
1
5
1
1
2
5
6
8
14
Snow Shovel