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+14 into 13 best min fragment found: 9/2
+ Cut up 14 sticks of length 13 like this:
+ 2 x (13/2 + 13/2)
+ 2 x (6 + 7)
+ 4 x (11/2 + 15/2)
+ 2 x (5 + 8)
+ 4 x (9/2 + 17/2)
+ Reassemble as 13 sticks of length 14 like this:
+ 1 x (7 + 7)
+ 4 x (13/2 + 15/2)
+ 2 x (6 + 8)
+ 4 x (11/2 + 17/2)
+ 2 x (9/2 + 9/2 + 5)