20
16 18 13 11 20 15 12 19 14 17 
12 13 14 17 11 18 20 19 15 16 
14 20 12 15 18 19 17 16 13 11 
14 17 20 13 12 18 16 11 15 19 
15 16 19 13 12 14 11 17 20 18 
16 18 11 19 17 14 15 13 20 12 
15 19 12 13 17 20 11 18 16 14 
17 13 12 19 11 15 16 20 14 18 
19 12 16 11 18 14 17 13 15 20 
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