7
14
2
1
2
1
2
1
1
1
1
0
1
0
2
2
3
2
1
0
2
1
2
1
5
7
3
2
5
10
2
1
1
0
4
14
3
4
1
0
3
4
8
15
1
0
2
2
3
3