30
29 25 30 24 27 18 17 23 22 28 21 19 16 20 26 
22 27 30 29 24 16 19 25 28 26 18 17 20 21 23 
17 20 21 16 25 27 24 22 26 28 29 30 19 18 23 
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28 30 18 19 21 20 27 25 17 16 29 23 24 26 22 
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