7
5
0
2
1
4
1
2
2
6
1
4
2
21
0
0
0
0
0
3
2
3
9
0
0
15
0
3
4
0
1
3
1
2
2
2
2
2
0
2
4
0
0
0
2
0
2
2
3
2
4
2
2
4
0
1
10
1
2
2
0
2
2
4
2
2
2
2
2
2
2
0
2
4
0
1
2
2
14
2
0
19
1
4
1
4
0
3
0
3
2
0
6
0
2
0
2
2
2
2
0
5
2
2
6
3
0
9
11
1
2
2
2
2
2
1
6
1
0
1
2
2
3
2
2
0
0
6
0
2
7
4
1
0
2
6
1
0
7
2
3
0
0
6
2
11
5
2
2
4
2
10
4
2
0
5
4
5
7
5
2
2
0
2
7
16
2
2
1
4
2
0
11
0
2
8
10
11
7
7
1
0
0
6
3
4
7
0
2
2
2
2
2
1
4
10
0
2
4
6
4
5
9
2
8
4
4
2
2
0
4
1
2
5
0
2
8
4
13
4
2
2
1
0
1
1
16
2
8
2
2
2
2
2
2
4
2
1
12
1
4
29
2
6
1
2
1
13
1
1
8
0
2
0
1
0
1
26
2
7
2
0
0
2
5
6
6
5
2
6
0
2
2
2
4
2
0
0
2
4
1
0
4
4
2
0
2
2
