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