IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a quokka corpse (skeletalised by now)
(1, 21, D:1)
  a ball python corpse (skeletalised by now)
(9, -9, D:1)
  a rat skeleton
(13, -10, D:1)
  a frilled lizard skeleton
(16, -18, D:1)
  a +0 ring mail
(17, -19, D:1)
  a ball python skeleton
(19, -4, D:1)
  a +0 club
  a goblin skeleton
(28, -11, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(29, 19, D:1)
  a flux talisman
(30, -3, D:1)
  a quokka skeleton
(31, 5, D:1)
  a +0 dagger
(32, -12, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(33, 1, D:1)
  a quokka skeleton
(39, -1, D:1)
  a +0 club
(41, 21, D:1)
  a hobgoblin skeleton
(43, 21, D:1)
  a quokka skeleton
(47, 2, D:1)
  a bat skeleton
(51, -14, D:1)
  a +0 short sword
(55, 19, D:1)
  a +0 club
(60, 2, D:1)
  a +0 dagger
  a goblin skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  18 gold pieces
(2, -5, D:2)
  18 gold pieces
(4, -8, D:2)
  a potion of resistance
(34, -8, D:2)
  a jackal corpse
(35, -1, D:2)
  a scroll of enchant weapon