4
4
0
4
2
10
0
2
2
8
2
2
21
2
0
0
0
2
4
4
8
6
0
8
2
2
0
2
0
11
7
98
4
4
4
0
2
4
2
12
10
2
0
6
8
4
2
0
0
8
0
6
2
0
2
10
4
0
8
4
4
8
6
0
8
8
0
4
4
0
4
2
2
2
2
0
0
2
2
10
2
4
0
0
0
0
4
2
2
0
12
4
0
4
0
0
8
2
4
0
2
6
12
0
4
2
2
6
8
2
65
0
0
0
16
4
4
4
2
2
7
97
4
0
8
0
2
7
4
2
2
0
2
0
2
0
2
6
7
4
86
0
6
8
0
2
6
2
4
8
0
2
6
0
4
8
2
0
0
4
4
8
0
2
0
4
2
4
0
6
8
8
69
4
0
4
0
0
0
10
6
0
2
0
0
0
0
0
6
0
2
0
6
2
2
4
4
0
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8
0
6
21
8
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2
4
2
8
2
8
4
6
2
0
6
2
4
2
4
0
8
0
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6
0
2
4
2
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4
8
2
4
0
2
2
2
2
4
0
4
6
2
0
8
0
2
6
2
0
6
4
4
2
0
2
8
2
4
2
2
4
2
8
2
13
2
0
2
2
2
0
2
2
0
2
2
8
0
6
2
2
0
4
8
