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