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