4
4
0
2
10
62
4
4
0
8
4
6
0
6
6
2
0
8
0
4
0
8
0
4
6
10
0
6
6
6
6
6
0
6
4
8
0
2
0
4
4
4
8
4
0
0
4
0
0
0
0
71
8
2
2
0
6
4
0
2
2
4
2
0
0
0
0
0
0
2
6
0
8
0
0
0
0
0
4
0
0
2
6
0
2
2
4
2
0
4
4
0
0
0
0
4
4
2
0
0
2
0
4
0
2
6
6
8
4
4
0
0
0
2
0
4
0
0
0
8
2
0
4
0
0
6
4
6
0
0
17
2
0
6
0
6
0
0
8
4
0
0
6
6
0
4
6
0
0
4
0
6
60
4
0
6
0
0
0
0
0
6
4
4
4
4
4
4
0
2
4
0
4
8
0
0
4
4
0
6
4
0
6
4
0
6
4
0
0
4
0
4
4
0
6
4
0
6
2
0
0
6
2
4
6
0
6
0
2
4
0
2
2
0
6
2
2
4
0
0
6
4
8
0
6
0
2
4
4
4
0
0
2
0
2
4
0
4
2
2
0
6
0
0
2
2
4
0
6
2
6
0
6
8
0
6
4
4
8
0
4
0
0
8
4
2
7
6
2
4
6
8
4
2
4
0
0
4
0
5
2
4
0
4
4
6
65
0
