0
4
6
0
4
5
9
6
2
7
2
0
0
0
2
0
0
0
6
0
0
0
0
2
4
4
0
6
4
0
0
6
0
6
2
2
2
4
4
2
0
0
2
10
2
4
0
2
0
4
2
0
0
4
8
4
6
0
0
9
11
2
0
4
2
2
2
0
4
2
4
0
0
6
4
16
0
4
5
2
0
0
0
0
4
6
0
0
2
6
2
6
0
2
0
0
15
17
2
2
0
4
2
0
0
2
4
8
0
8
0
19
4
0
0
4
2
4
8
8
0
2
6
4
17
5
4
2
2
4
6
0
23
0
0
0
0
2
2
13
0
6
0
6
4
14
13
9
11
4
0
11
2
4
2
6
0
2
9
5
0
2
15
2
4
2
8
17
2
0
4
6
11
0
2
12
6
0
0
0
0
2
0
0
15
4
2
4
2
2
0
0
0
7
8
9
13
4
4
2
8
0
0
0
0
2
0
6
0
14
6
6
4
8
2
2
0
0
4
11
0
8
0
13
8
8
2
4
4
8
2
2
10
9
7
6
2
7
19
0
2
0
9
2
0
2
2
0
0
2
6
0
2
2
0
6
10
0
9
4
2
2
4
4
0
2
0
4
0
0
0
4
2
13
2
2
4
6
40
6
0
2
2
2
0
2
2
2
