13
1
3
7
6
0
0
0
0
12
1
3
5
7
0
0
0
0
9
2
3
6
3
0
0
0
0
7
1
2
5
2
0
0
0
0
7
1
3
2
5
2
0
0
0
6
1
3
5
1
0
0
0
0
6
1
2
3
3
2
0
0
0
5
2
2
3
2
0
0
0
0
3
2
2
2
1
0
0
0
0
3
2
3
2
1
0
0
0
0
2
1
1
2
0
0
0
0
0
2
2
3
1
1
2
0
0
0
2
1
3
1
1
0
0
0
0
1
2
1
1
0
0
0
0
0
1
2
2
1
0
0
0
0
0
1
2
2
1
0
2
0
0
0
1
2
1
0
1
0
0
0
0
1
2
2
0
1
0
0
0
0
1
2
2
0
1
0
0
0
0
1
1
2
0
1
0
0
0
0
1
2
3
0
1
0
0
0
0
0
2
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0