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