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