IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  3 stones
(10, -5, D:1)
  a +0 dagger
(12, 11, D:1)
  a +0 spear
(14, -8, D:1)
  2 stones
  a +0 short sword
(14, 9, D:1)
  a rat skeleton
(17, 9, D:1)
  a jackal skeleton
(17, 16, D:1)
  the felid skeleton of IndexError
(19, -2, D:1)
  4 stones
  a +0 whip
(21, 5, D:1)
  a +0 pair of gloves
(31, 6, D:1)
  a +0 dagger
(31, 11, D:1)
  a +0 club
  a goblin skeleton
(40, 9, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(41, 11, D:1)
  a +0 pair of gloves
(43, -11, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(46, 17, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 whip
(1, -4, D:2)
  a +0 club
  a kobold corpse (skeletalised by now)
(13, -8, D:2)
  a scroll of identify
(17, -7, D:2)
  a +0 short sword
  a +0 leather armour
  a +0 helmet
(20, 1, D:2)
  a hobgoblin corpse
(29, -5, D:2)
  a rat corpse
(31, 0, D:2)
  a bat corpse
(34, 1, D:2)
  a +0 club
(34, 2, D:2)
  a +0 dagger
(36, 6, D:2)
  a frilled lizard corpse (skeletalised by now)
(37, 1, D:2)
  a +0 dagger
  a goblin corpse