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