IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(2, -22, D:1)
  a ball python skeleton
(22, -18, D:1)
  a bat skeleton
(22, -17, D:1)
  a +0 club
(25, -19, D:1)
  a hobgoblin skeleton
(29, -9, D:1)
  a jackal skeleton
(33, 7, D:1)
  a +0 dagger of protection
  3 stones
(36, -42, D:1)
  a +0 ring mail
(44, -6, D:1)
  a ball python corpse (skeletalised by now)
(45, -21, D:1)
  a +0 robe
(51, -21, D:1)
  a stone
(61, -17, D:1)
  a +1 hand axe of flaming
(62, -20, D:1)
  a +0 leather armour

Level 2 of the Dungeon
[Shop] Unuxisko's Antique Weapon Shop
  a +4 war axe of flaming (594 gold)
  a +0 rapier (84 gold)
  a +0 scimitar (84 gold)
  a +0 spear (63 gold)
  a +0 war axe (73 gold)
  a +0 long sword (73 gold)
  a +0 spear (63 gold)
  a +0 falchion (63 gold)
  a +0 flail (73 gold)
  a +0 short sword (63 gold)
(0, 0, D:2)
  5 stones
(6, -2, D:2)
  a bat skeleton
(12, -4, D:2)
  a +0 sling
(13, 11, D:2)
  a rat corpse (skeletalised by now)
(13, 12, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(14, 18, D:2)
  a +0 short sword
  a kobold skeleton
(19, 8, D:2)
  a frilled lizard corpse (skeletalised by now)
(26, 11, D:2)
  a +1 rapier of draining
(34, 2, D:2)
  a +0 dagger
  a +0 club
  a goblin skeleton
  a goblin skeleton
(36, 3, D:2)
  a +0 dagger
  a +0 club
  a +0 animal skin
  a +0 helmet
  a +0 dagger
  a +0 club
  a +0 club
  a +0 dagger
  a +0 club
  a goblin skeleton
  a hobgoblin skeleton
(36, 5, D:2)
  a +0 dagger
  a goblin skeleton
(37, 6, D:2)
  9 stones
(51, 4, D:2)
  a +0 hand axe

Level 3 of the Dungeon
(0, 0, D:3)
  a hobgoblin corpse (skeletalised by now)
(1, 3, D:3)
  a +0 short sword
(7, 14, D:3)
  a rat corpse (skeletalised by now)
(10, 23, D:3)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(13, 19, D:3)
  a rat corpse (skeletalised by now)
(14, 3, D:3)
  a +0 hand axe
  an orc skeleton
(18, -11, D:3)
  7 stones
(26, 21, D:3)
  a +0 dagger
(27, 1, D:3)
  a stone
(29, -3, D:3)
  an iguana skeleton
(30, 0, D:3)
  a +0 short sword
  a kobold skeleton
(37, 28, D:3)
  a +0 ring mail
(39, -4, D:3)
  a +0 pair of boots
(40, 8, D:3)
  a stone
  a +0 short sword
  a kobold skeleton
(40, 9, D:3)
  a +0 dagger
(54, 30, D:3)
  a +0 dagger
(54, 31, D:3)
  a frilled lizard skeleton

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 chain mail
(0, 4, D:4)
  a +0 club
(12, -40, D:4)
  an adder corpse (skeletalised by now)
(17, 11, D:4)
  a +0 long sword
(22, 2, D:4)
  a +0 short sword
  2 stones
  a kobold corpse
(29, -10, D:4)
  3 stones
(29, 2, D:4)
  an adder skeleton
(29, 3, D:4)
  a hobgoblin skeleton
(38, -15, D:4)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(39, -36, D:4)
  an adder corpse (skeletalised by now)
(39, -35, D:4)
  a hobgoblin corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
(40, 5, D:4)
  a +0 ring mail
(47, 13, D:4)
  a beast talisman
(50, -3, D:4)
  9 stones
(52, 0, D:4)
  6 stones
(55, -6, D:4)
  a jackal corpse (skeletalised by now)
(55, -5, D:4)
  a jackal corpse (skeletalised by now)
(61, -18, D:4)
  a +0 hand axe
  a boomerang
(63, -3, D:4)
  a hound corpse (skeletalised by now)
(65, -30, D:4)
  a ball python corpse (skeletalised by now)
(69, 9, D:4)
  a +0 short sword

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 ring mail
(10, -4, D:5)
  a scroll of identify