IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a potion of magic
(0, 5, D:1)
  a +0 robe
(1, 3, D:1)
  3 stones
(1, 5, D:1)
  a potion of enlightenment
(4, 5, D:1)
  a jackal corpse
(9, 12, D:1)
  a hobgoblin corpse
(10, 5, D:1)
  a rat corpse
  a quokka corpse