--- /dev/null
+7 into 5: min fragment 5/3 [v1-66-g4e22cc3]
+ Cut up 7 sticks of length 5 like this:
+ 1 x (5)
+ 1 x (10/3 + 5/3)
+ 2 x (3 + 2)
+ 2 x (8/3 + 7/3)
+ 1 x (5/3 + 5/3 + 5/3)
+ Reassemble as 5 sticks of length 7 like this:
+ 1 x (5 + 2)
+ 1 x (10/3 + 2 + 5/3)
+ 2 x (3 + 7/3 + 5/3)
+ 1 x (8/3 + 8/3 + 5/3)