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