20
15 13 12 20 14 16 11 17 19 18 
19 20 18 15 13 16 14 12 11 17 
16 15 17 11 12 19 18 13 14 20 
17 15 12 14 11 16 19 18 13 20 
20 13 16 12 17 11 19 18 14 15 
16 18 13 12 14 19 20 15 11 17 
13 16 20 19 17 11 12 15 18 14 
11 16 19 18 20 14 17 15 12 13 
14 16 17 18 13 12 15 11 19 20 
12 11 16 13 17 18 14 15 19 20 
8 4 3 10 7 2 9 6 5 1 
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4 9 2 8 5 3 6 10 1 7 
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4 9 3 7 2 10 5 6 1 8 
9 5 8 10 7 6 2 1 4 3 
6 2 5 3 7 8 1 4 9 10 
8 3 5 9 6 4 1 7 2 10 
10 4 9 3 5 6 2 1 8 7 
4 10 8 7 2 3 9 5 6 1 
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