IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(0, 15, D:1)
  a +0 whip
(3, 16, D:1)
  a +0 short sword
(10, -4, D:1)
  a bat corpse (skeletalised by now)
(11, 18, D:1)
  a rat skeleton
(13, -17, D:1)
  a +0 ring mail
(15, 0, D:1)
  a hobgoblin skeleton
(18, 4, D:1)
  a +0 ring mail
(24, -21, D:1)
  a +1 dagger of freezing
(29, 23, D:1)
  a bat corpse (skeletalised by now)
(32, -9, D:1)
  a +0 short sword
  3 stones
  a +0 short sword
(37, -22, D:1)
  a rat skeleton
(39, 25, D:1)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(41, 25, D:1)
  a quokka corpse (skeletalised by now)
(45, -17, D:1)
  a quokka skeleton
(45, 9, D:1)
  a ball python skeleton
(47, 5, D:1)
  a bat skeleton
(48, -3, D:1)
  a +0 short sword
  a kobold skeleton
(49, -5, D:1)
  a +0 dagger
(49, 0, D:1)
  5 stones
  a +0 short sword
  a kobold skeleton
(49, 1, D:1)
  a hobgoblin skeleton
(59, -23, D:1)
  a +0 pair of gloves
(60, 0, D:1)
  a +0 ring mail
(62, 29, D:1)
  a +0 halberd

Level 2 of the Dungeon
(0, 0, D:2)
  a bat corpse (skeletalised by now)
(5, 7, D:2)
  a +0 robe
(9, 39, D:2)
  a +0 chain mail
(15, 9, D:2)
  a +0 dagger
(15, 53, D:2)
  6 stones
(22, 33, D:2)
  a +0 leather armour
(29, 37, D:2)
  a +0 dagger
(36, 21, D:2)
  6 stones
(37, 37, D:2)
  5 stones
(42, 12, D:2)
  an adder skeleton
(44, 28, D:2)
  a +0 robe
(46, 7, D:2)
  a +0 ring mail
(50, 20, D:2)
  5 stones

Level 3 of the Dungeon
(0, 0, D:3)
  an adder corpse (skeletalised by now)
(9, 40, D:3)
  a +2 war axe of venom
  a +0 chain mail
  a +0 club
  a hobgoblin corpse (skeletalised by now)
(9, 41, D:3)
  a +0 club
(10, 41, D:3)
  a +0 short sword
  an orc corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
(12, 41, D:3)
  2 stones
(13, 41, D:3)
  5 stones
(16, 46, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(17, 31, D:3)
  a +0 club
(28, 22, D:3)
  a +0 leather armour
(30, 22, D:3)
  a hobgoblin skeleton
(34, 29, D:3)
  an adder skeleton
(36, -1, D:3)
  5 stones
(41, 34, D:3)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(44, -3, D:3)
  6 stones
(47, 11, D:3)
  a +0 scale mail
  a +0 club
  the goblin skeleton of Ijyb
(51, 4, D:3)
  a hound skeleton
(53, 5, D:3)
  an adder skeleton
(58, 16, D:3)
  a +0 whip
  an orc skeleton
(59, 14, D:3)
  a hobgoblin skeleton
(59, 15, D:3)
  a +0 chain mail
  a +0 flail
  a +0 club
  a +0 chain mail
  a +0 short sword
  5 stones
  a +0 short sword
  an orc skeleton
  a kobold skeleton
  an orc skeleton
(59, 16, D:3)
  a +0 robe
  a +0 dagger
  a +3 short sword of holy wrath
  an orc skeleton
(64, -2, D:3)
  a rat corpse (skeletalised by now)
(65, 47, D:3)
  a +0 robe

Level 4 of the Dungeon
(14, 28, D:4)
  a +0 flail
(18, 32, D:4)
  a jackal corpse (skeletalised by now)
(22, 10, D:4)
  a +0 ring mail
(25, 33, D:4)
  a +0 club
(26, -2, D:4)
  a +0 club
  an orc skeleton
(28, 1, D:4)
  a +0 sling
(35, 19, D:4)
  a jackal skeleton
(41, 34, D:4)
  a +0 rapier

Level 5 of the Dungeon
(1, 10, D:5)
  a quokka corpse (skeletalised by now)
(2, 12, D:5)
  6 stones
(6, 3, D:5)
  a +0 hand axe
(11, -23, D:5)
  a +0 helmet
(19, -9, D:5)
  a +0 orcbow
  a centaur skeleton
(20, 24, D:5)
  a +2 dagger of electrocution
  a +0 scale mail
  a +0 dagger
(22, -18, D:5)
  a +0 falchion
  a +3 leather armour of willpower
(23, -20, D:5)
  a bullfrog corpse
(23, 26, D:5)
  a +0 hand axe
  a +0 leather armour
  an orc skeleton
(28, 34, D:5)
  a jackal corpse (skeletalised by now)
(34, 10, D:5)
  a water moccasin corpse (skeletalised by now)
(49, 25, D:5)
  a +0 ring mail

Level 6 of the Dungeon
(0, 0, D:6)
  a +0 hand axe
  a +0 dagger
(0, 1, D:6)
  a +0 dagger
(7, -7, D:6)
  a poisoned dart
(8, -8, D:6)
  a poisoned dart
  (unseen)
(9, -8, D:6)
  a large rock {!d}
(37, 1, D:6)
  14 gold pieces