6
6
4
7
6
11
0
0
9
7
6
4
6
8
0
0
19
6
4
4
6
2
0
0
4
6
6
8
6
13
0
0
15
4
0
0
8
8
0
0
9
5
0
0
8
0
6
0
4
0
9
0
6
6
0
0
13
0
4
0
6
2
6
0
6
7
6
0
8
0
6
6
6
0
7
0
6
0
11
0
6
0
11
0
4
0
8
0
8
0
8
0
0
8
8
0
6
4
6
0
0
9
6
0
8
6
6
0
0
8
7
0
2
6
11
0
0
6
7
0
0
0
0
0
11
0
11
0
6
0
8
0
7
0
0
0
2
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
9
0
0
13
11
0
8
0
7
0
6
4
4
9
4
4
8
0
0
0
0
0
0
0
0
13
0
0
6
0
0
0
0
7
4
0
2
0
15
0
6
0
4
0
2
0
9
0
2
0
8
0
15
6
4
0
19
2
8
0
9
0
8
0
6
2
13
0
17
4
9
0
13
0
9
0
7
0
13
8
7
0
6
7
4
8
2
0
0
11
9
0
8
0
7
4
2
0
9
0
4
6
21
2
0
11
8
6
0
8
9
0
0
4
6
0
0
9
6
0
0
6
6
6
0
19
6
6
0
6
4
