0
5
4
2
0
2
0
2
2
0
2
0
0
2
1
0
0
2
0
2
2
0
2
2
0
3
15
2
2
2
4
0
2
0
0
0
2
39
0
4
2
0
0
0
4
2
2
2
0
4
0
17
0
2
5
4
0
2
3
0
4
2
37
2
2
4
2
0
1
2
1
2
2
0
0
0
4
1
1
2
0
2
2
0
2
0
0
2
2
2
4
0
0
2
2
3
6
4
0
2
0
0
0
2
0
4
2
2
2
0
0
2
0
2
0
0
2
0
0
2
0
2
0
30
2
2
0
4
2
2
0
2
2
0
2
0
0
0
0
0
4
0
2
0
2
0
0
0
0
2
0
0
0
0
0
0
1
3
4
0
0
2
2
0
0
12
5
38
0
1
2
2
2
0
0
0
0
1
2
0
2
2
7
3
0
2
2
4
4
0
2
4
2
4
1
2
2
2
0
4
7
0
4
2
4
0
0
0
0
1
2
0
1
0
2
0
2
0
4
2
0
0
2
4
4
0
0
0
4
0
0
4
0
2
32
2
0
2
0
2
32
0
0
4
0
2
2
2
5
2
0
2
0
0
0
0
0
1
5
0
0
0
2
2
31
0
0
0
2
0
2
0
0
4
4
0
1
2
0
2
0
0
2
0
0
2
2
0
