26 into 23 best min fragment found: 8
  Cut up 26 sticks of length 23 like this:
    8 x (11 + 12)
    2 x (10 + 13)
    8 x (9 + 14)
    8 x (8 + 15)
  Reassemble as 23 sticks of length 26 like this:
    1 x (13 + 13)
    8 x (12 + 14)
    8 x (11 + 15)
    4 x (8 + 9 + 9)
    2 x (8 + 8 + 10)