1
2
2
4
2
7
1
1
9
2
5
2
9
9
2
8
2
9
2
10
2
13
10
2
7
1
1
2
3
1
1
2
1
1
1
1
1
1
4
1
2
8
1
2
8
3
7
13
14
14
13
1
9
1
1
1
1
1
1
13
9
Santa's Sleigh