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