4
8
0
12
12
6
0
6
8
6
0
0
8
6
0
0
47
8
0
12
6
8
0
0
8
10
0
10
4
4
6
0
4
8
0
6
4
4
0
12
10
6
12
8
4
8
2
0
6
8
0
8
4
6
6
8
6
0
8
0
6
0
6
0
16
4
6
0
0
4
6
0
2
10
16
0
6
4
4
0
0
10
8
0
6
4
8
0
0
23
8
0
12
4
2
12
10
0
6
12
4
6
10
4
0
10
6
0
0
6
2
0
0
29
8
10
0
2
6
0
0
0
0
0
4
0
2
0
6
0
0
0
2
2
4
0
0
4
4
0
0
0
0
0
0
0
0
0
0
0
4
4
0
0
6
4
0
0
0
10
0
4
4
0
6
0
4
2
19
8
10
0
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
2
4
0
4
0
2
0
6
0
8
4
4
4
0
2
14
2
0
25
4
2
0
8
16
4
0
4
10
2
0
2
2
4
8
8
10
10
0
8
0
6
0
10
0
8
0
6
0
6
6
21
0
6
4
6
0
0
4
4
0
8
2
6
0
4
2
0
0
12
8
0
0
6
10
0
0
4
2
0
0
4
2
0
0
23
4
0
0
4
6
0
4
6
6
0
0
43
8
