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