2
3
4
2
0
0
0
0
0
0
0
0
4
12
2
0
2
0
2
2
5
2
0
2
2
2
0
0
4
0
0
2
0
0
2
2
4
7
0
2
0
0
2
0
0
2
4
0
2
0
4
10
0
0
2
2
0
2
6
2
0
0
0
0
5
0
2
4
2
0
4
2
0
2
2
0
5
2
2
2
2
2
0
0
2
0
0
2
2
0
0
0
4
2
0
0
7
6
4
2
6
4
0
0
0
2
2
4
2
0
4
0
0
0
0
2
8
5
2
4
2
4
11
2
2
4
0
6
0
2
2
4
2
4
2
2
3
8
0
2
2
2
4
2
0
5
2
4
0
2
2
4
2
0
8
2
2
0
0
0
0
0
3
6
2
2
2
0
4
5
0
0
3
0
0
4
2
0
2
2
2
2
0
0
0
0
2
2
3
2
4
0
2
2
0
2
7
0
3
0
2
4
2
0
0
2
0
2
0
2
2
2
0
0
4
0
0
6
0
2
2
0
0
2
2
4
0
11
5
0
2
0
0
2
2
0
5
0
2
2
2
0
0
0
3
2
2
4
2
4
6
2
7
4
5
3
0
0
4
2
0
0
2
2
0
4
5
5
0
2
2
4
0
0
4
2
2
2
2
0
0
2
0
2
2
2
0
0
