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