IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 chain mail
(3, 7, D:1)
  a +0 leather armour
(6, 0, D:1)
  a +0 robe
(10, 29, D:1)
  an amulet of faith {Faith, !P}
(20, 20, D:1)
  a bat skeleton
(24, 15, D:1)
  a +0 dagger
(28, -9, D:1)
  5 stones
(32, -8, D:1)
  a ball python skeleton
(33, -5, D:1)
  a hobgoblin skeleton
(35, -7, D:1)
  a +0 short sword
  a kobold skeleton
(36, 9, D:1)
  a +0 whip
(50, 40, D:1)
  a ball python corpse (skeletalised by now)
(52, 36, D:1)
  a bat corpse (skeletalised by now)
(63, 12, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 sling
(18, 3, D:2)
  a rat skeleton
(22, 2, D:2)
  a ball python skeleton
(27, -18, D:2)
  an adder skeleton
(27, 19, D:2)
  a +0 spear
(28, -2, D:2)
  a +0 ring mail
(28, 11, D:2)
  a kobold corpse (skeletalised by now)
(28, 19, D:2)
  a stone
(32, 19, D:2)
  a +0 club
(33, 0, D:2)
  a +0 ring mail
(38, -16, D:2)
  6 stones
(38, -6, D:2)
  a hobgoblin skeleton
(38, 8, D:2)
  a +0 plate armour
(47, -21, D:2)
  a ball python skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a rat skeleton
(3, 12, D:3)
  a +0 scimitar
(3, 14, D:3)
  a +0 dagger
(11, -16, D:3)
  a +1 dagger of holy wrath
(16, 14, D:3)
  a +0 scale mail
(18, -19, D:3)
  4 stones
  a +0 club
(18, 16, D:3)
  a +0 flail
  an orc corpse (skeletalised by now)
(18, 17, D:3)
  a +0 dagger
  a +0 flail
  a +0 ring mail
  an orc corpse (skeletalised by now)
(19, 16, D:3)
  a +0 club
  an orc corpse (skeletalised by now)
(20, 17, D:3)
  a +0 hand axe
  a +0 leather armour
  a +0 club
  a +0 ring mail
  a +0 club
  a +0 leather armour
  an orc corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
(21, 17, D:3)
  a +0 short sword
(22, 16, D:3)
  a +0 mace
(26, -17, D:3)
  a +0 dagger
  a goblin skeleton
(30, -3, D:3)
  a +0 ring mail
(32, -22, D:3)
  a frilled lizard skeleton
(38, 12, D:3)
  an adder corpse (skeletalised by now)
(42, -9, D:3)
  a +0 club
  a +0 robe
(42, -8, D:3)
  a +0 club
  an orc corpse (skeletalised by now)
(44, 9, D:3)
  an adder corpse (skeletalised by now)
(46, 13, D:3)
  a +0 giant club
(49, 9, D:3)
  a +0 short sword
  7 poisoned darts

Level 4 of the Dungeon
(0, 0, D:4)
  2 boomerangs
(5, -2, D:4)
  a black bear skeleton
(5, -1, D:4)
  a +0 plate armour
(19, -17, D:4)
  a +0 club
  a +0 whip
  a gnoll skeleton
(20, -16, D:4)
  a +0 club
  a gnoll skeleton
(25, -6, D:4)
  a hobgoblin skeleton
(27, -25, D:4)
  5 stones
  a +0 dagger
(30, -23, D:4)
  3 stones
  a +0 club
(30, -6, D:4)
  4 stones
  a +0 halberd
(30, -2, D:4)
  a ball python skeleton
(30, 0, D:4)
  a +0 leather armour
  a +0 club
  an orc skeleton
(31, 15, D:4)
  a +0 robe
(34, -4, D:4)
  a +0 dagger
  a goblin skeleton
(34, 12, D:4)
  a stone
(38, -37, D:4)
  a +0 flail
  a +0 spear
  a gnoll corpse (skeletalised by now)
  a gnoll corpse (skeletalised by now)
(40, -37, D:4)
  a +0 halberd
  a +0 club
(44, -3, D:4)
  a quokka corpse (skeletalised by now)
(59, -8, D:4)
  a +0 club

Level 5 of the Dungeon
(0, 0, D:5)
  4 stones
(19, -22, D:5)
  a +0 flail
(26, -29, D:5)
  a +0 ring mail
(28, 13, D:5)
  6 stones
(29, -5, D:5)
  a water moccasin skeleton
(33, 15, D:5)
  an adder skeleton
(34, -9, D:5)
  4 stones
(42, -17, D:5)
  an iguana skeleton
(49, 20, D:5)
  a +0 dagger of venom
(62, -16, D:5)
  a +0 hand axe
(64, -14, D:5)
  a +0 hand axe

Level 6 of the Dungeon
[Shop] Acly's Jewellery Emporium
  a ring of ice (unknown) (325 gold)
  a blade talisman (390 gold)
  a ring of willpower (unknown) (325 gold)
  a blade talisman (390 gold)
  the ring "Plog" {rN+ MP+9 Dex+5 Slay-5} (269 gold)
    [ring of magical power]
    
    rN+:        It protects you from negative energy.
    MP+9:       It affects your magic capacity (+9).
    Dex+5:      It affects your dexterity (+5).
    Slay-5:     It affects your accuracy & damage with ranged weapons and melee
    (-5).
  an amulet of regeneration (unknown) (390 gold)
(6, 2, D:6)
  a +4 trident
(8, -24, D:6)
  a +0 plate armour
(10, 13, D:6)
  a +0 dagger
(17, -4, D:6)
  a +0 giant club
  an ogre skeleton
(20, 34, D:6)
  a +0 whip
  an orc skeleton
(26, 33, D:6)
  a +0 short sword
(47, -20, D:6)
  a serpent talisman
(50, -15, D:6)
  a +0 falchion
(51, -16, D:6)
  a +0 robe
(51, 4, D:6)
  a +0 shortbow
  a centaur skeleton
(57, 12, D:6)
  a +0 robe
  a +0 dagger
(58, 12, D:6)
  a +0 morningstar
  a boomerang
  a +0 leather armour
  an orc skeleton
(58, 30, D:6)
  7 stones
(59, 10, D:6)
  a +0 club
(59, 32, D:6)
  a boomerang
  a +0 ring mail
  an orc skeleton
(60, 8, D:6)
  a +0 trident
(66, 19, D:6)
  a +1 pair of gloves

Level 7 of the Dungeon
[Shop] Ockoatil's Self-Improvement Boutique
  a manual of Invocations (960 gold)
  a manual of Axes (960 gold)
  a manual of Ranged Weapons (960 gold)
  a manual of Dodging (960 gold)
(0, 0, D:7)
  a serpent talisman
(12, -32, D:7)
  a water moccasin skeleton
(14, -26, D:7)
  a +0 short sword
(17, -26, D:7)
  a +0 ring mail
(20, -14, D:7)
  a +0 short sword
  a kobold skeleton
(21, -16, D:7)
  a +0 leather armour
(21, -15, D:7)
  7 poisoned darts
  a +0 dagger
  a kobold skeleton
(21, -14, D:7)
  a +0 club
(22, -16, D:7)
  6 poisoned darts
  a +0 club
(24, -17, D:7)
  a +0 short sword
  6 poisoned darts
  a +0 club
  4 stones
  a +0 dagger
  a kobold skeleton
(27, -20, D:7)
  4 stones
  a +0 dagger
(28, -16, D:7)
  a +0 shortbow
  a +0 whip
  a +0 flail
  a centaur skeleton
  a gnoll skeleton
(28, -1, D:7)
  a blade talisman
(29, -16, D:7)
  a +0 spear
  a +0 robe
  a +0 club
  a gnoll skeleton
(29, -15, D:7)
  a +0 halberd
  a +0 halberd
  a gnoll skeleton
  a gnoll skeleton
(31, -26, D:7)
  a +0 scale mail
  2 boomerangs
  a +0 hand axe
  a +0 whip
  an orc skeleton
  an orc skeleton
(31, -2, D:7)
  2 stones
(32, -36, D:7)
  a +0 dagger
  a +0 cloak
(32, -26, D:7)
  a +0 club
  an orc skeleton
(32, 3, D:7)
  7 stones
(34, 1, D:7)
  a +0 mace
(38, -1, D:7)
  a +0 orcbow
  a centaur skeleton
(43, -34, D:7)
  a +0 short sword
(47, -33, D:7)
  a +0 robe
(54, -30, D:7)
  a +0 club
  a gnoll skeleton
(55, -30, D:7)
  a +0 buckler
  a +0 ring mail
  a +0 spear
  a gnoll skeleton
(55, -29, D:7)
  a +0 spear
  a +0 spear
  a +0 spear
  a gnoll skeleton
(55, -28, D:7)
  a +0 leather armour
  a +0 spear
(56, -27, D:7)
  a wyvern skeleton
(58, -33, D:7)
  a water moccasin corpse (skeletalised by now)

Level 8 of the Dungeon
(0, 0, D:8)
  a wolf corpse (skeletalised by now)
(13, 8, D:8)
  2 scrolls of enchant weapon
(14, 10, D:8)
  a +0 dagger
  a +0 robe
  an orc corpse
(14, 13, D:8)
  a +0 battleaxe
  a +0 plate armour
(16, 13, D:8)
  a +0 club
  2 boomerangs
  a +0 ring mail