IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(3, -39, D:1)
  a +0 dagger
(5, -36, D:1)
  a quill talisman
(10, -14, D:1)
  a ball python skeleton
(12, -9, D:1)
  a rat skeleton
(12, -7, D:1)
  a bat skeleton
(13, -34, D:1)
  a frilled lizard corpse (skeletalised by now)
(16, -34, D:1)
  a frilled lizard skeleton
(18, -36, D:1)
  a quokka skeleton
(19, -29, D:1)
  an orb of attunement
(23, -13, D:1)
  a hobgoblin skeleton
(26, -12, D:1)
  a +0 dagger
(27, -1, D:1)
  a +0 hand axe
(28, -4, D:1)
  a +0 club
  a kobold skeleton
(29, -4, D:1)
  a +0 club
(30, -12, D:1)
  a bat skeleton
(37, -19, D:1)
  a +0 club
(37, -11, D:1)
  a quill talisman

Level 2 of the Dungeon
[Shop] Viero's General Store
  a book of Spontaneous Combustion (600 gold)
  a Gell's gravitambourine (2/2) (480 gold)
  2 javelins (72 gold)
  a condenser vane (480 gold)
  a parchment of Launch Clockwork Bee (129 gold)
  a parchment of Dispel Undead (162 gold)
  2 poisoned darts (14 gold)
(4, -31, D:2)
  a +0 leather armour
(5, 3, D:2)
  a rat skeleton
(13, -22, D:2)
  a +0 club
(14, 7, D:2)
  a +0 ring mail
(17, -20, D:2)
  a rat skeleton
(20, -30, D:2)
  a +1 scale mail of death
(20, -9, D:2)
  a ball python skeleton
(21, 4, D:2)
  a +0 leather armour
(21, 6, D:2)
  a +0 chain mail
(26, -32, D:2)
  a bat skeleton
(26, -24, D:2)
  a quokka skeleton
(29, -11, D:2)
  4 poisoned darts
(30, -21, D:2)
  a ball python skeleton
(32, 1, D:2)
  a jackal corpse (skeletalised by now)
(34, -10, D:2)
  a +0 pair of gloves

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(3, -11, D:3)
  an adder corpse (skeletalised by now)
(5, -22, D:3)
  a rat skeleton
(7, -35, D:3)
  a +1 flail of holy wrath
  a +2 short sword of draining
(22, -8, D:3)
  a rat corpse (skeletalised by now)
(22, 0, D:3)
  the +8 war axe "Boakkaumeh" {heavy, *Slow Int+5}
    *Slow:      It may slow you when you take damage.
    Int+5:      It affects your intelligence (+5).
  a +1 dagger of venom
(26, -9, D:3)
  a +0 dagger
  a +0 sling
(29, -44, D:3)
  a hobgoblin skeleton
(31, -5, D:3)
  a quokka skeleton
(36, -24, D:3)
  a +0 whip
(36, -7, D:3)
  a +0 leather armour
(41, -18, D:3)
  a +0 whip
(43, -31, D:3)
  a +0 short sword
  5 stones
(45, -8, D:3)
  a +0 short sword
(46, -19, D:3)
  a hobgoblin corpse (skeletalised by now)
(49, -34, D:3)
  a hobgoblin corpse (skeletalised by now)
(49, -24, D:3)
  a +0 plate armour

Level 4 of the Dungeon
(0, 0, D:4)
  an adder corpse
(9, 3, D:4)
  a +0 hand axe
  a +0 chain mail
  a +0 dagger
  a +0 robe
(10, 3, D:4)
  a +0 flail
  a +0 scale mail
  a +0 club
  a +0 ring mail
  a +0 mace
(24, 34, D:4)
  10 gold pieces
(25, 33, D:4)
  8 gold pieces
(26, 32, D:4)
  a +0 club
  a +0 leather armour
  a +0 club
  a +0 leather armour
  an orc corpse
(26, 33, D:4)
  a +0 mace
  an orc corpse
(27, 33, D:4)
  a +0 short sword
  a +0 ring mail
  an orc corpse
(32, 3, D:4)
  a wand of polymorph (9)
(36, 4, D:4)
  a parchment of Alistair's Intoxication
(36, 5, D:4)
  a +0 ring mail