12
77
77
77
77
77
77
77
77
77
77
77
77
77
77
61
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
51
43
43
43
35
35
35
35
35
29
26
26
23
22
22
22
17
17
17
17
17
17
17
15
13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
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12
12
12
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12
12
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11
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11
10
10
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9
9
9
9
9
9
8
8
8
7
7
7
7
6
6
6
5
5
4
4
4
4
3
1
1
1
1
1