0
0
0
7
8
0
7
8
7
1
1
1
1
0
5
6
5
3
3
0
0
10
1
1
1
2
0
7
8
5
2
1
3
0
9
4
1
0
2
1
1
0
6
1
8
2
2
0
6
9
6
1
1
1
1
1
7
5
2
0
0
12
6
6
8
31
0
1
4
0
3
4
2
0
7
7
1
1
0
2
0
5
4
6
3
2
0
8
9
0
0
0
0
0
8
9
2
1
2
0
6
9
0
1
0
3
0
7
7
4
3
0
8
6
0
11
2
0
1
2
3
1
7
8
5
1
1
3
7
3
1
1
0
1
0
5
8
2
3
0
0
0
11
0
1
8
1
1
4
4
4
0
1
0
0
8
8
8
19
0
1
8
1
0
0
2
5
0
6
9
5
2
1
1
0
0
0
8
6
1
1
0
0
7
4
0
0
0
0
0
7
3
1
0
0
0
8
5
2
1
0
0
0
16
2
3
6
6
5
2
2
0
10
4
0
2
1
0
0
6
7
2
2
0
0
0
9
5
1
1
1
2
0
0
2
4
5
2
1
1
0
0
0
5
7
0
1
0
0
0
0
4
7
5
1
1
0
2
2
0
5
0
4
2
1
0
2
0
2
1
4
0
0
0
10
6
1
1
1
0
1
0
7
0
2
0
3
0
