IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 helmet
(4, -44, D:1)
  a +0 mace
(10, -7, D:1)
  a +0 whip
  4 stones
(12, -31, D:1)
  a +0 robe
(15, -40, D:1)
  a quokka skeleton
(15, -11, D:1)
  a +0 club
  a goblin skeleton
(17, -29, D:1)
  a hobgoblin skeleton
(18, -25, D:1)
  a +0 dagger
  a goblin skeleton
(20, -14, D:1)
  a +0 short sword
  a kobold skeleton
(28, -4, D:1)
  a +2 mace of draining
  a goblin corpse (skeletalised by now)
(37, -41, D:1)
  a +0 pair of gloves
(37, -40, D:1)
  a +0 dagger
(42, -4, D:1)
  a rat skeleton
(43, -30, D:1)
  a bat skeleton
(46, -24, D:1)
  4 poisoned darts
(46, -5, D:1)
  a +0 spear
(49, -31, D:1)
  a +0 club
(50, 11, D:1)
  a frilled lizard corpse (skeletalised by now)
(55, 2, D:1)
  a hobgoblin skeleton
(58, -12, D:1)
  a +0 short sword
  2 stones
(64, -7, D:1)
  a +0 robe
(65, -31, D:1)
  3 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(2, -20, D:2)
  a +0 whip
(10, -4, D:2)
  a +0 leather armour
(17, -26, D:2)
  3 curare-tipped darts
(19, -5, D:2)
  a bat skeleton
(22, -11, D:2)
  a +0 club
(22, -8, D:2)
  a frilled lizard skeleton
(25, 4, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(26, -12, D:2)
  a +0 whip
(30, -5, D:2)
  3 flux baubles
(31, -29, D:2)
  a +0 short sword
  5 stones
(42, -24, D:2)
  a hobgoblin skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a +2 dagger of venom
(16, -14, D:3)
  a +0 short sword
(18, -11, D:3)
  a +0 robe
  a kobold corpse
(19, -9, D:3)
  an adder corpse
(22, -7, D:3)
  a +0 whip
(22, -4, D:3)
  a +0 spear
(26, -5, D:3)
  a +0 halberd
  a gnoll skeleton
(29, -9, D:3)
  a +0 hand axe
(32, -7, D:3)
  a +0 whip
  a gnoll corpse (skeletalised by now)
(36, 3, D:3)
  10 gold pieces