0
0
0
0
0
0
2
2
0
0
0
0
0
0
0
3
0
0
0
2
0
0
0
4
0
4
2
4
0
0
0
2
0
0
0
7
4
0
5
1
7
2
4
13
2
3
0
4
4
0
2
4
0
4
0
2
0
0
4
2
3
0
6
2
3
2
0
2
1
0
2
0
5
0
6
2
0
2
2
0
2
9
4
2
0
0
0
2
4
0
0
2
0
0
0
0
2
0
2
5
15
0
0
2
2
2
2
8
0
2
4
0
2
0
0
2
2
1
0
0
0
2
2
5
0
0
2
2
2
0
5
0
0
2
4
3
0
2
0
0
0
0
0
4
0
2
2
5
0
5
1
0
0
5
0
5
4
2
2
2
0
0
0
2
3
4
2
9
8
3
2
5
0
2
0
0
0
3
2
0
2
0
0
2
0
3
2
2
2
21
0
2
4
0
0
2
0
0
0
3
0
0
2
0
0
0
2
0
0
2
0
0
0
0
3
5
2
0
0
0
0
0
2
2
2
2
0
4
0
4
0
5
1
0
0
2
0
2
2
4
2
0
0
0
1
2
2
1
0
4
0
2
0
2
0
2
4
0
2
0
0
11
2
5
0
2
0
0
3
2
0
0
1
0
2
0
2
0
2
0
2
4
0
6
0
1
2
6
