IndexError

Level 2 of the Dungeon
(0, 0, D:2)
  a scroll of teleportation
(5, -1, D:2)
  a rat corpse
(8, -9, D:2)
  a +0 chain mail
(11, -1, D:2)
  5 stones
  a ball python skeleton
(14, -1, D:2)
  an adder skeleton
(14, 1, D:2)
  a rat skeleton
(21, 0, D:2)
  a frilled lizard corpse