4
2
6
0
0
0
0
2
2
2
4
0
2
2
2
2
0
0
0
2
0
2
6
0
2
4
2
0
4
0
4
2
2
2
0
0
2
0
2
2
4
2
2
0
4
0
0
4
6
4
6
0
2
0
4
6
0
0
0
2
2
0
0
2
0
2
6
2
4
0
6
4
2
2
2
8
0
0
2
8
4
8
4
4
61
4
0
6
0
2
2
0
0
4
4
0
0
0
2
2
4
2
0
4
0
2
0
2
0
0
0
2
6
4
6
95
6
0
0
0
0
14
0
2
2
0
0
0
0
91
2
0
2
2
2
6
2
8
0
6
6
4
2
4
0
4
0
4
6
2
0
0
94
2
0
4
2
4
0
2
2
0
2
0
0
2
0
4
0
2
4
2
0
4
0
0
6
4
0
2
0
2
4
2
0
4
4
0
2
2
4
0
2
0
4
2
2
2
10
2
2
0
98
2
4
2
2
2
2
0
2
2
4
4
6
0
0
4
4
2
0
2
4
2
2
2
0
4
0
2
2
2
0
4
2
2
2
4
4
0
2
10
2
0
2
0
0
4
0
0
6
0
0
6
2
4
0
2
94
4
2
4
0
0
4
4
4
0
2
2
0
12
8
2
4
2
2
2
0
2
0
0
4
4
2
2
4
4
