0
0
2
4
2
0
0
2
0
0
4
0
0
0
0
3
0
4
0
0
0
0
2
14
0
7
2
2
6
0
0
0
36
0
0
2
5
2
0
0
0
0
0
0
0
0
0
0
2
3
2
0
5
5
0
6
0
0
0
0
0
1
0
0
2
0
2
0
4
4
4
0
2
0
0
3
2
4
0
0
4
34
2
2
0
0
4
5
17
0
4
1
2
2
4
4
2
1
0
0
2
0
2
0
0
0
3
2
0
9
0
4
2
0
3
0
0
0
2
5
2
0
4
37
6
32
0
6
2
2
0
0
4
0
0
0
26
0
2
0
8
4
2
0
2
5
0
4
4
2
0
4
2
1
0
0
4
0
2
0
0
4
6
0
2
2
0
2
0
1
6
8
2
2
0
2
2
2
2
0
0
0
0
2
0
0
2
0
2
0
0
6
4
5
2
1
4
0
1
0
0
35
0
4
0
4
4
2
6
0
2
2
34
8
6
0
0
2
2
2
7
0
0
0
0
2
2
0
0
2
0
2
0
3
2
0
0
0
0
0
0
2
0
2
6
2
4
2
0
0
0
2
4
6
0
0
0
0
4
5
2
2
2
5
0
2
0
2
0
0
0
2
4
0
2
4
0
0
6
0
0
5
2
2
3
6
0
0
