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