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main.7.4
1
7 into 4: min fragment 5/3 [v1-66-g4e22cc3]
2
Cut up 7 sticks of length 4 like this:
3
6 x (7/3 + 5/3)
4
1 x (2 + 2)
5
Reassemble as 4 sticks of length 7 like this:
6
2 x (7/3 + 7/3 + 7/3)
7
2 x (2 + 5/3 + 5/3 + 5/3)