IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 hand axe
(3, -33, D:1)
  a +0 robe
(6, -9, D:1)
  a +0 club
(12, 6, D:1)
  a rat corpse
(13, 3, D:1)
  a jackal corpse
(16, 3, D:1)
  a jackal corpse
(17, -22, D:1)
  a +0 leather armour
(21, -1, D:1)
  4 gold pieces
(21, 8, D:1)
  a quokka corpse

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 cloak
(0, 6, D:2)
  2 stones
(2, -1, D:2)
  6 gold pieces
(6, 1, D:2)
  a +0 short sword
  a kobold corpse