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