0
80
2
4
4
4
8
0
6
0
8
6
4
6
0
66
4
0
6
0
0
8
2
6
4
0
2
0
6
4
4
0
0
4
0
6
0
0
0
0
0
6
0
0
0
2
2
0
0
0
0
0
4
4
0
2
0
0
2
6
0
0
2
0
0
4
99
4
0
6
0
8
0
2
4
4
0
4
0
0
6
0
4
4
0
6
0
4
2
6
0
6
2
0
0
4
6
6
0
0
0
6
0
0
0
4
4
6
0
0
2
0
4
6
76
0
0
0
8
2
4
4
0
0
62
6
6
0
0
0
4
6
6
2
6
6
8
4
0
0
0
4
8
8
0
4
0
0
8
4
8
0
0
8
6
0
6
0
0
0
4
0
4
0
64
2
8
4
27
96
6
0
59
6
8
2
0
0
8
4
6
2
4
0
6
4
4
89
2
0
4
6
0
4
0
0
2
4
6
0
2
2
8
0
4
0
0
6
6
92
0
2
60
0
6
6
8
0
0
0
73
6
6
8
0
2
4
6
4
2
63
2
4
2
6
0
2
82
4
6
0
2
0
0
2
99
72
2
6
2
90
6
63
4
67
4
4
6
0
4
2
4
4
8
4
0
2
2
68
6
4
2
2
60
8
4
6
99
0
0
6
2
0
0
63
6
6
6
