25 into 14 best min fragment found: 17/3
  Cut up 25 sticks of length 14 like this:
    3 x (19/3 + 23/3)
    4 x (6 + 8)
    18 x (17/3 + 25/3)
  Reassemble as 14 sticks of length 25 like this:
    6 x (25/3 + 25/3 + 25/3)
    1 x (6 + 19/3 + 19/3 + 19/3)
    3 x (17/3 + 17/3 + 6 + 23/3)
    4 x (17/3 + 17/3 + 17/3 + 8)