17
15
2
0
0
0
0
2
2
2
0
2
4
0
0
2
2
2
4
0
2
2
2
2
2
2
4
17
0
2
0
0
2
2
2
0
2
2
2
4
4
2
2
0
2
2
0
2
4
4
2
0
0
0
0
2
2
2
0
0
0
0
0
2
0
2
2
2
4
2
4
0
4
4
0
2
2
4
2
4
0
2
2
0
0
4
2
4
2
4
0
4
2
0
0
0
0
0
0
0
2
0
0
2
0
0
4
0
2
2
0
2
2
0
2
2
2
0
2
0
2
2
4
2
0
2
2
4
0
2
0
0
2
2
0
2
2
2
2
2
0
2
2
2
4
4
2
2
0
0
0
0
0
0
0
2
2
4
0
2
4
2
2
2
0
17
2
2
4
0
2
2
2
0
0
2
4
2
2
0
4
2
0
2
17
2
2
0
0
4
2
4
2
2
2
4
0
2
2
2
2
0
2
0
2
0
2
0
4
0
0
0
0
2
4
0
2
4
0
0
2
0
4
0
2
2
2
2
0
0
2
0
2
0
0
0
0
2
0
2
17
2
17
2
0
0
0
0
2
2
2
2
4
0
2
0
4
0
4
4
2
2
2
2
0
0
2
2
0
2
2
2
2
2
2
2
0
2
4
0
0
0
0
0
0
2
2
0
