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