0
2
0
0
2
0
7
0
0
4
2
3
2
3
0
0
2
0
9
0
0
0
2
0
0
2
0
0
2
0
2
3
2
0
2
0
5
2
2
2
4
0
0
0
2
0
3
0
4
5
2
4
0
2
5
0
2
0
2
2
0
0
0
2
0
0
0
3
2
0
2
0
2
0
2
4
4
2
0
0
0
2
3
2
0
3
4
2
0
2
2
0
0
0
0
2
0
0
2
0
0
3
2
2
20
4
4
2
2
0
0
2
2
0
0
0
2
0
0
2
0
0
0
0
0
0
2
0
4
2
0
0
2
2
0
0
2
2
2
2
0
2
0
2
19
2
4
0
0
2
2
2
2
0
2
2
5
2
0
4
0
0
0
4
0
2
2
0
3
2
0
0
4
2
3
4
0
2
0
0
0
5
3
0
2
0
0
0
0
0
2
0
0
2
0
0
0
2
7
2
2
2
3
2
2
5
2
2
0
2
0
0
2
0
2
3
2
2
3
2
2
1
0
0
0
0
2
2
2
2
2
4
20
2
0
0
0
0
0
0
3
0
0
5
0
0
4
3
0
12
2
0
0
0
0
2
4
0
3
2
2
5
3
3
3
0
2
0
4
0
3
2
2
2
0
0
0
2
2
0
2
2
0
0
2
0
0
0
