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