2
2
12
12
2
2
2
2
12
12
2
2
2
2
11
11
2
2
2
3
2
3
5
2
2
2
2
9
9
2
2
2
2
2
2
2
2
2
11
15
2
2
6
2
2
2
1
2
2
2
2
2
3
5
4
Sharp and Flat