0
1
1
1
0
1
5
5
1
4
1
1
1
1
0
1
7
0
0
4
1
0
6
3
0
5
1
1
8
4
0
1
3
1
5
1
1
1
5
0
1
0
2
0
5
0
7
2
0
0
0
0
0
1
6
0
1
0
1
1
0
0
1
1
1
1
1
1
6
1
0
1
1
3
2
6
3
5
0
2
14
1
2
4
1
1
0
8
0
1
1
0
2
1
0
1
1
1
5
0
1
2
1
4
0
6
0
3
9
4
1
12
5
1
1
0
5
1
1
2
0
0
0
1
7
0
2
0
7
1
1
2
5
0
1
0
5
2
4
1
2
7
1
1
0
1
0
1
0
0
4
4
1
0
0
0
1
2
0
1
6
0
7
1
0
2
1
2
1
1
3
2
1
1
4
1
3
0
7
6
5
4
6
2
0
3
0
1
0
0
4
0
1
2
0
2
1
1
0
1
5
1
1
1
0
0
3
1
1
1
0
0
1
1
1
1
6
7
5
1
1
5
6
1
4
1
1
1
2
1
1
1
1
6
1
1
1
2
1
2
1
2
0
3
4
4
6
0
4
1
1
4
1
0
1
6
5
1
1
0
0
2
2
1
1
2
0
2
1
1
1
7
1
4
1
0
1
1
0
1
4
0
0
4
1
1
6
0
