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