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