tests/copy.result5

   1 !a +
   2 !a      !b +
   3 !a      !b      !b +
   4 !a      !b      !b      !c
   5 !a      !b      !b      c +T !c
   6 !a      !b      !b      c       !d +
   7 !a      !b      !b      c       d +T !d
   8 !a      !b      !b      c       d       !e
   9 !a      !b      !b      c       !d      !e
  10 !a      !b      !b      c       !e
  11 !a      !b      !c +
  12 !a      !b      !c      !d
  13 !a      !c +
  14 !a      !c      !d
  15 !b
  16 b +T !a
  17 b       !b +
  18 b       !b      !b +
  19 b       !b      !b      !c
  20 b       !b      !b      c +T !c
  21 b       !b      !b      c       !d +
  22 b       !b      !b      c       d +T !d
  23 b       !b      !b      c       d       !e
  24 b       !b      !b      c       !d      !e
  25 b       !b      !b      c       !e
  26 b       !b      !c +
  27 b       !b      !c      !d
  28 b       !c +
  29 b       !c      !d
  30 !bad_target
  31 bad_target E
  32 !target-loop-a
  33 target-loop-a O
  34 !target-loop-b
  35 target-loop-b O
  36 !c +
  37 !c      !d +
  38 !c      d +T !d
  39 !c      d       !e
  40 !c      !d      !e
  41 !c      !e
  42 !d +
  43 !d      !e
  44 !new +
  45 !new    !b +
  46 !new    !b      !c
  47 !new    !b      c +T !c
  48 !new    !b      c       !d +
  49 !new    !b      c       d +T !d
  50 !new    !b      c       d       !e
  51 !new    !b      c       !d      !e
  52 !new    !b      c       !e
  53 !new    !c +
  54 !new    !c      !d