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