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+19 into 5 best min fragment found: 16/7
+ Cut up 19 sticks of length 5 like this:
+ 2 x (17/7 + 18/7)
+ 17 x (16/7 + 19/7)
+ Reassemble as 5 sticks of length 19 like this:
+ 2 x (19/7 + 19/7 + 19/7 + 19/7 + 19/7 + 19/7 + 19/7)
+ 1 x (16/7 + 16/7 + 16/7 + 16/7 + 16/7 + 17/7 + 17/7 + 19/7)
+ 2 x (16/7 + 16/7 + 16/7 + 16/7 + 16/7 + 16/7 + 18/7 + 19/7)