2
6
7
5
2
1
2
5
2
7
2
5
2
3
3
3
2
4
1
1
7
1
10
11
1
2
2
1
2
2
5
8
9
1
4
3
2
3
3
3
2
3
3
3
4
4
10
12
2
Rocks in the Sea