2
0
1
0
3
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
3
0
0
0
0
0
3
0
2
0
1
0
3
0
8
0
4
0
6
2
6
0
4
0
3
0
5
0
7
0
8
0
4
0
8
0
7
0
6
0
7
0
6
0
3
0
5
0
2
0
2
0
3
0
4
0
1
0
4
0
7
0
5
0
5
0
9
0
16
0
11
0
3
0
6
0
3
0
11
0
5
0
3
0
4
0
4
0
2
0
