IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
  a stone
(1, 3, D:1)
  a rat corpse
(16, 1, D:1)
  a rat corpse
(18, 0, D:1)
  a rat corpse
(28, 7, D:1)
  a +0 whip
(34, -13, D:1)
  a +0 ring mail
(35, 5, D:1)
  a +0 leather armour
(36, -4, D:1)
  a ball python corpse
(37, 18, D:1)
  9 stones
(38, -4, D:1)
  a hobgoblin corpse
(38, -2, D:1)
  a quokka corpse
(39, 18, D:1)
  a +0 robe
(41, -6, D:1)
  a +0 dagger