1
2
3
2
2
1
1
1
1
2
1
4
1
1
8
2
2
9
1
1
2
1
3
2
2
1
4
1
7
2
8
1
1
7
2
2
1
1
2
2
3
2
2
4
1
9
1
2
1
1
2
2
2
3
2
2
3
3
3
1
1
1
3
2
2
1
1
1
1
3
1
2
4
3
2
1
2
5
3
2
3
3
2
1
3
5
2
9
4
1
12
15
Polar Lights