OP (0x824de58) enter
  COP (0x81f3290) nextstate
#1   $| = 1
  SVOP (0x824dc80) const [6] IV (0x8167cdc) 1
  PADOP (0x818ae48) gvsv  GV (0x8168894) *|
  BINOP (0x8189398) sassign
#
  COP (0x824c638) nextstate
  OP (0x8250178) pushmark
# 2
  SVOP (0x8189428) const [7] PV (0x816881c) "first="
  PADOP (0x818c6f0) gvsv  GV (0x8168894) *|
  SVOP (0x818de00) const [8] PV (0x8168828) " second="
  PADOP (0x824ff88) gvsv  GV (0x8168894) *|
  UNOP (0x824fe50) postdec [4]
  SVOP (0x824de38) const [9] PV (0x81688b8) "\n"
  LISTOP (0x8250150) print
#
  LISTOP (0x824dac0) leave [1]