0
6
7
0
0
8
7
0
4
7
14
0
4
7
10
0
7
10
4
0
13
10
7
0
9
10
2
6
7
0
8
0
7
6
0
8
7
8
0
11
7
6
4
7
11
2
9
0
7
7
8
0
9
11
9
0
7
0
7
0
7
0
8
0
7
0
7
10
11
0
7
0
7
0
17
6
7
0
7
9
7
0
10
7
0
5
0
9
0
11
0
13
0
7
0
12
0
7
7
7
0
9
5
0
0
4
10
0
0
11
5
9
0
5
9
9
0
11
11
10
0
0
0
0
9
10
7
7
15
7
0
0
5
0
7
0
0
13
7
0
0
0
0
0
0
0
0
0
0
0
7
2
7
0
12
7
12
0
17
14
5
0
9
0
5
7
9
5
14
5
9
7
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
9
0
9
6
0
11
13
13
0
11
15
6
0
7
25
7
6
7
0
5
5
0
0
6
0
6
0
11
6
0
0
19
7
0
0
6
9
0
0
13
8
0
4
11
13
0
0
6
6
9
2
0
9
7
7
0
9
13
11
0
9
7
7
0
4
13
6
7
9
5
0
11
10
9
0
11
9
7
0
7
14
7
0
16
9
7
0
0
6
12
0
5
6
6
0
4
0
