IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 spear
(5, -7, D:1)
  a bat corpse (skeletalised by now)
(12, -11, D:1)
  a +0 leather armour
(12, -7, D:1)
  a +0 club
(13, 4, D:1)
  a jackal skeleton
(13, 6, D:1)
  a rat skeleton
(17, 49, D:1)
  a +0 whip
(24, 40, D:1)
  a +0 helmet
(25, 28, D:1)
  a +0 sling
(27, 38, D:1)
  a hobgoblin skeleton
(29, 0, D:1)
  a rat skeleton
(32, 38, D:1)
  7 stones
(35, -4, D:1)
  a +0 dagger
  a kobold skeleton
(39, 32, D:1)
  a +0 dagger
(46, 15, D:1)
  a frilled lizard corpse (skeletalised by now)
(46, 33, D:1)
  a +0 scale mail
(47, 0, D:1)
  a +0 dagger
(55, 38, D:1)
  a +0 hand axe
(57, -1, D:1)
  a +0 dagger
(58, 5, D:1)
  a rat corpse (skeletalised by now)
(60, 36, D:1)
  a bat skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a serpent talisman
(1, -21, D:2)
  a +0 club
(11, -40, D:2)
  a ball python corpse (skeletalised by now)
(15, -16, D:2)
  a +0 club
(24, -19, D:2)
  a +0 club
(25, -16, D:2)
  a +0 flail
(25, -15, D:2)
  a +0 spear
  a gnoll corpse (skeletalised by now)
(27, -22, D:2)
  a +0 spear
(27, -19, D:2)
  a quokka skeleton
(28, -28, D:2)
  a +0 troll leather armour
(29, -17, D:2)
  a quokka skeleton
(31, -28, D:2)
  a hobgoblin skeleton
(36, 6, D:2)
  a +0 club
  the +1 leather armour of Leaves {-Tele rPois Slay+3}
    -Tele:      It prevents most forms of teleportation.
    rPois:      It protects you from poison.
    Slay+3:     It affects your accuracy & damage with ranged weapons and melee
    (+3).
  a goblin corpse (skeletalised by now)
  a frilled lizard corpse (skeletalised by now)
(36, 9, D:2)
  a +0 leather armour
(37, 7, D:2)
  a frilled lizard skeleton
  a rat skeleton
  a ball python skeleton
(38, 6, D:2)
  a +0 robe
(38, 11, D:2)
  5 poisoned darts
(42, -25, D:2)
  a +0 club
(42, -22, D:2)
  8 stones
(46, -28, D:2)
  an adder skeleton
(46, -22, D:2)
  a frilled lizard skeleton
(49, -34, D:2)
  4 javelins
(50, -32, D:2)
  a maw talisman
(57, -4, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(62, -24, D:2)
  a +0 spear

Level 3 of the Dungeon
(0, 0, D:3)
  6 stones
(7, 18, D:3)
  a +0 club
(7, 25, D:3)
  a +0 sling
(8, -10, D:3)
  a rat skeleton
(12, 4, D:3)
  a +0 club
(14, 20, D:3)
  a +0 short sword
  5 stones
(29, 22, D:3)
  a +0 war axe
  an orc skeleton
(29, 26, D:3)
  a jackal skeleton
(31, 24, D:3)
  a quokka skeleton
(31, 25, D:3)
  a jackal skeleton
(35, 30, D:3)
  a +0 dagger
(39, -3, D:3)
  a +0 dagger
  a +0 sling
  a goblin skeleton
(39, 19, D:3)
  a +0 mace
(39, 28, D:3)
  a +0 flail
(42, 20, D:3)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(46, -5, D:3)
  5 stones
(47, 4, D:3)
  3 stones
(49, -3, D:3)
  3 poisoned darts
(61, 1, D:3)
  a +0 chain mail

Level 4 of the Dungeon
[Shop] Sycluemi's Antique Weapon Shop
  a +0 falchion (87 gold)
  a +0 quarterstaff (116 gold)
  a +1 great sword of holy wrath (542 gold)
  a +0 orcbow (101 gold)
  a +0 short sword (87 gold)
  a +0 hand axe (87 gold)
  a +0 orcbow (101 gold)
(37, 45, D:4)
  a ball python skeleton
(40, -1, D:4)
  an amulet of faith {Faith, !P}
(44, 17, D:4)
  a +0 short sword
  3 stones
  a kobold corpse
  a hobgoblin corpse
(49, 1, D:4)
  a +0 hand axe
(56, 1, D:4)
  a +0 mace
(59, 1, D:4)
  a +0 falchion
  an orc corpse
(59, 2, D:4)
  a +0 club
(62, 28, D:4)
  a +2 heavy hammer
  (unseen)