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