2
2
0
2
0
2
2
2
5
2
4
2
4
4
0
0
5
2
2
0
0
1
0
0
4
2
5
0
4
0
2
0
4
0
2
3
0
0
0
0
2
4
2
0
0
4
0
0
4
2
10
0
2
0
0
2
0
0
2
2
0
0
2
0
2
0
1
2
4
2
0
0
0
2
0
2
0
1
2
2
4
2
5
0
2
2
0
1
0
2
7
6
2
0
2
0
2
0
0
5
2
0
3
2
0
0
2
2
0
2
0
0
2
0
2
0
2
2
2
0
2
2
2
0
1
0
0
4
2
0
0
1
4
0
3
0
5
3
0
4
4
2
2
2
2
0
7
2
4
5
0
30
0
5
2
0
0
0
2
0
4
0
0
2
0
0
4
0
0
0
0
2
5
2
2
2
2
5
0
0
2
2
2
0
2
0
0
0
2
2
2
0
0
0
2
0
4
2
4
2
0
2
0
2
2
2
0
0
0
0
4
2
2
2
0
2
4
0
2
4
2
4
2
0
0
2
2
0
2
0
0
0
0
1
1
0
0
0
2
2
0
0
2
3
2
4
2
0
2
4
2
2
0
2
4
0
2
0
0
0
0
0
2
2
0
0
0
0
4
2
2
0
0
0
0
0
2
2
2
0
5
2
4
2
0
2
0
0
