2
3
0
3
0
2
0
0
0
0
0
0
0
0
0
0
0
2
4
2
0
7
2
4
0
0
2
2
0
0
0
0
2
2
0
2
0
2
0
0
2
0
2
2
2
2
2
0
2
2
2
2
2
2
0
3
2
0
5
0
0
2
0
2
0
2
2
0
0
0
0
3
0
2
3
0
2
2
4
2
4
0
3
0
2
2
0
0
0
0
2
12
4
0
2
2
7
0
6
2
0
2
4
2
2
4
2
0
0
0
2
2
0
2
0
0
2
3
7
0
4
0
0
2
0
2
2
2
2
0
2
0
0
0
0
4
0
2
2
0
5
0
4
0
2
0
3
5
0
0
0
0
0
2
0
0
4
4
2
2
2
3
0
0
0
2
2
0
3
2
0
0
2
0
0
2
0
0
4
2
4
2
0
2
3
0
0
0
17
0
0
0
0
0
0
0
0
2
0
2
0
0
2
0
2
0
0
0
2
0
0
2
0
2
5
2
0
0
4
2
4
0
2
2
0
2
0
3
2
0
0
2
2
4
5
0
2
2
0
0
2
0
5
2
2
0
0
2
0
0
4
2
0
0
5
2
0
0
2
2
2
2
20
2
0
2
2
2
2
3
0
2
19
3
0
2
2
2
2
2
2
2
0
0
2
3
0
2
