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