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