0
0
0
4
4
0
0
4
4
0
2
0
4
4
2
45
0
2
47
6
4
2
2
4
2
4
0
0
4
2
0
2
84
2
2
2
6
2
2
6
2
2
0
8
2
0
55
0
4
40
6
4
4
0
6
2
2
2
2
0
4
0
0
0
2
0
22
0
0
4
0
0
4
2
2
6
2
0
4
6
2
0
0
0
0
2
2
2
6
2
2
0
4
2
4
2
0
0
0
4
2
4
4
0
0
4
0
2
2
2
0
0
2
48
0
0
0
4
0
9
8
2
2
2
2
0
4
2
0
8
2
0
0
4
2
4
2
4
4
4
4
4
10
0
0
2
4
2
4
4
2
0
4
10
4
4
0
6
2
6
6
2
2
2
2
4
6
6
0
4
6
0
2
2
0
0
2
8
0
4
6
2
4
2
0
0
6
10
4
4
8
0
87
4
2
6
2
4
8
6
2
0
2
6
2
0
2
4
2
2
2
2
0
0
2
4
6
2
2
0
4
4
4
2
0
8
2
2
2
4
2
4
2
84
0
2
2
4
4
2
0
6
4
4
4
0
6
2
4
4
4
96
6
4
0
0
0
6
2
2
4
0
0
4
6
0
0
6
4
6
0
4
4
6
2
4
0
2
2
6
6
6
4
6
8
2
25
4
