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