IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a ball python skeleton
(6, -31, D:1)
  a +0 dagger {Friðuswiþ}
(8, -27, D:1)
  a +0 leather armour
(10, -29, D:1)
  a ball python skeleton
(11, 9, D:1)
  a +0 scimitar
(13, 0, D:1)
  a bat corpse (skeletalised by now)
(19, 1, D:1)
  a rat corpse (skeletalised by now)
(20, 18, D:1)
  a +0 short sword
  4 stones
(22, 18, D:1)
  a hobgoblin corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
(23, -19, D:1)
  a +0 dagger
(26, -21, D:1)
  6 stones
(27, 17, D:1)
  a bat corpse (skeletalised by now)
(28, 7, D:1)
  a frilled lizard skeleton
(29, -27, D:1)
  a rat skeleton
(32, -20, D:1)
  a bat skeleton
(32, 6, D:1)
  a quokka skeleton
(34, -16, D:1)
  a +0 animal skin
(38, -11, D:1)
  a frilled lizard corpse (skeletalised by now)
(44, -6, D:1)
  a +0 robe
(45, -37, D:1)
  a +0 club
  4 stones
  a bat skeleton
  a kobold skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a book of Dreams
(3, 4, D:2)
  a +0 club
(3, 5, D:2)
  a quokka skeleton
(6, 7, D:2)
  a hobgoblin corpse (skeletalised by now)
(7, -4, D:2)
  a ball python skeleton
(8, -4, D:2)
  a ball python skeleton
(8, 9, D:2)
  a +0 chain mail
(9, 13, D:2)
  a bat skeleton
(10, 10, D:2)
  a ball python skeleton
(14, 3, D:2)
  a book of Blasting
(24, 26, D:2)
  an adder corpse (skeletalised by now)
(26, 25, D:2)
  a bat skeleton
(26, 26, D:2)
  a goblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 whip
(3, -27, D:3)
  a ball python skeleton
(6, -4, D:3)
  a +0 chain mail of poison resistance
(7, -14, D:3)
  a jackal skeleton
  a jackal skeleton
(13, -20, D:3)
  a bat skeleton
(16, -21, D:3)
  a hobgoblin skeleton
(16, -19, D:3)
  a +0 plate armour
(33, -2, D:3)
  a jackal skeleton
(36, -8, D:3)
  a +0 flail
(40, 0, D:3)
  a +0 club

Level 4 of the Dungeon
[Shop] Jenir's Antique Armour Boutique
  a +0 plate armour (552 gold)
  a +3 plate armour of cold resistance (1080 gold)
  a +0 plate armour (552 gold)
  a +0 chain mail (108 gold)
  a +0 robe (16 gold)
  a +0 ring mail (96 gold)
  a +0 robe (16 gold)
(0, 0, D:4)
  a +0 club
  a goblin corpse (skeletalised by now)
(12, 8, D:4)
  an adder corpse (skeletalised by now)
(16, -4, D:4)
  a serpent talisman
(16, 9, D:4)
  an adder skeleton
(22, -14, D:4)
  a howler monkey corpse (skeletalised by now)
(22, 0, D:4)
  an adder skeleton
(24, -9, D:4)
  a +0 dagger
(27, -15, D:4)
  a +0 short sword
(29, 33, D:4)
  a +0 short sword
(32, 13, D:4)
  a ball python corpse (skeletalised by now)
(33, -14, D:4)
  an amulet of faith
(33, 14, D:4)
  a +0 dagger
  a goblin corpse (skeletalised by now)
  an iguana corpse (skeletalised by now)
(37, 35, D:4)
  a +0 cloak
(41, 2, D:4)
  a +0 chain mail
(45, 11, D:4)
  a +0 club
  an orc corpse (skeletalised by now)
  a bullfrog corpse (skeletalised by now)
(46, 20, D:4)
  a +0 mace
(61, -3, D:4)
  a +0 chain mail

Level 5 of the Dungeon
[Shop] Fyupik's Overcharged Wands
  a wand of flame (40) (420 gold)
  a wand of charming (18) (648 gold)
  a wand of mindburst (30) (unknown) (630 gold)
  a wand of flame (40) (420 gold)
  a wand of mindburst (30) (unknown) (630 gold)
  a wand of digging (11) (unknown) (693 gold)
(0, 0, D:5)
  a +0 club
(1, 0, D:5)
  a +0 whip
  a +0 whip
  a gnoll corpse (skeletalised by now)
(1, 1, D:5)
  a +0 spear
(14, 34, D:5)
  a +0 club
(18, 31, D:5)
  a hound skeleton
(19, 9, D:5)
  an adder skeleton
(20, 31, D:5)
  an adder skeleton
(33, 19, D:5)
  a +0 leather armour
(39, -12, D:5)
  a +0 leather armour
(39, 32, D:5)
  a book of Geomancy
(43, -1, D:5)
  a +0 dagger
  a kobold skeleton
(43, 0, D:5)
  a +0 whip
  a +0 short sword
(43, 1, D:5)
  a +0 dagger
  a kobold skeleton
(57, -3, D:5)
  a +0 morningstar
  an orc corpse (skeletalised by now)
(59, 19, D:5)
  a +0 dagger
  a +0 robe
  a +0 falchion
  a +0 ring mail
  an orc skeleton
  an iguana skeleton
(59, 20, D:5)
  a +0 flail
  an orc skeleton

Level 6 of the Dungeon
(0, 0, D:6)
  an iguana corpse (skeletalised by now)
(1, 0, D:6)
  a hound corpse (skeletalised by now)
(15, 5, D:6)
  a There-And-Back Book
(17, 36, D:6)
  a black bear skeleton
(18, 9, D:6)
  a frilled lizard skeleton
(19, 11, D:6)
  a frilled lizard skeleton
(21, 10, D:6)
  a frilled lizard skeleton
  an iguana skeleton
(24, 15, D:6)
  a maw talisman
(25, 25, D:6)
  a ring of protection from fire
(27, -14, D:6)
  an amulet of reflection
(57, 18, D:6)
  a +0 robe

Level 7 of the Dungeon
(0, 0, D:7)
  a hound corpse (skeletalised by now)
(5, -5, D:7)
  a ring of magical power
(7, 6, D:7)
  a +0 halberd
(8, 6, D:7)
  a +0 pair of gloves
(13, -13, D:7)
  a book of the Spheres
(16, 9, D:7)
  a +0 ring mail
(16, 12, D:7)
  a book of Burglary
(20, 6, D:7)
  a book of Storms
(23, 7, D:7)
  a +3 hand axe
  a +1 flail of protection
  a +0 trident {Caihong}
  a +0 spear {Gabriela}
(30, 13, D:7)
  a +0 giant spiked club
(31, 17, D:7)
  a +0 leather armour
(42, -2, D:7)
  a +0 falchion
  a +0 robe
  a +0 battleaxe
  a +0 robe
(43, -2, D:7)
  a +0 long sword
  a +0 scale mail
  a +0 great sword
  a +0 ring mail
(50, 1, D:7)
  a +0 robe
(52, 5, D:7)
  a +0 robe
(54, 1, D:7)
  a +0 robe

Level 8 of the Dungeon
(0, 0, D:8)
  a +0 club
(4, -31, D:8)
  the ring of Paurus {*Slow Str+6 Dex+3 Stlth+}
    [ring of strength]
    
    *Slow:      It may slow you when you take damage.
    Str+6:      It affects your strength (+6).
    Dex+3:      It affects your dexterity (+3).
    Stlth+:     It makes you more stealthy.
(4, -28, D:8)
  a +0 dagger
  a +0 whip
  a kobold skeleton
(5, -28, D:8)
  a +0 dagger
  a kobold skeleton
(5, -27, D:8)
  a +0 short sword
(5, 1, D:8)
  a +0 giant spiked club
  a +0 giant club
  a two-headed ogre corpse (skeletalised by now)
(6, -28, D:8)
  a +0 short sword
  a kobold skeleton
(6, -27, D:8)
  a +0 short sword
  a kobold skeleton
(6, -26, D:8)
  a +0 club
(35, -31, D:8)
  a water moccasin skeleton
(42, -19, D:8)
  a +0 leather armour

Level 9 of the Dungeon
[Shop] Qealoime's Book Emporium
  a manual of Staves (1280 gold)
  a book of Hexes (576 gold)
  a book of Frost (320 gold)
  a book of Cantrips (256 gold)
  a book of Necromancy (288 gold)
  the Spellbook of the Searing Blink Frog (416 gold)
    Spells                              Type                    Level
     a - Scorch                          Fire                        2
     b - Flame Wave                      Conjuration/Fire            4
     c - Passage of Golubria             Translocation               4
    
    
    Trog disapproves of the use of such an item.
  a Necronomicon (864 gold)
  a book of Spontaneous Combustion (608 gold)
  a book of Frost (320 gold)
(3, -28, D:9)
  a +1 mace of draining
  a +2 dagger of speed
  a +5 scimitar of freezing
  a +2 dagger of speed {Hua}
  a +2 robe
  a +2 great sword of freezing
  the human corpse of Psyche {!w} (skeletalised by now)
(6, -26, D:9)
  a +0 leather armour
(13, -35, D:9)
  a +0 ring mail
(13, -31, D:9)
  a +0 robe
(13, -16, D:9)
  a +0 ring mail
(15, -28, D:9)
  a wyvern skeleton
(15, -27, D:9)
  a +1 short sword of venom
(20, -19, D:9)
  a +0 ring mail
(25, -34, D:9)
  a +0 spear
  a gnoll skeleton
(25, -32, D:9)
  a +0 club
  a +0 spear
  a gnoll skeleton
(26, -34, D:9)
  a +0 shortbow
(26, -16, D:9)
  a +0 orcbow
(27, -8, D:9)
  a serpent talisman
(28, -35, D:9)
  a +0 ring mail
  a gnoll skeleton
(28, -34, D:9)
  a +0 spear
  a gnoll skeleton
(29, -34, D:9)
  a +0 flail
(32, -15, D:9)
  a +0 robe
(33, -16, D:9)
  a +0 robe
  a +0 great sword
(33, -15, D:9)
  a +0 robe
  a +3 battleaxe
(34, -10, D:9)
  a +0 ring mail
  a +0 dagger
  a +0 plate armour
  a +0 orcbow
  an orc skeleton
  a yak skeleton
  a yak skeleton
  a wyvern skeleton
  an orc skeleton
  an orc skeleton
(34, -9, D:9)
  a +0 club
  a +0 hand axe
(35, -16, D:9)
  a +0 leather armour
(38, -4, D:9)
  a wyvern skeleton
(41, -41, D:9)
  a +0 scale mail
(45, -41, D:9)
  a +0 shortbow
(46, -23, D:9)
  a +0 chain mail
(48, -45, D:9)
  a +0 chain mail
(55, -39, D:9)
  a +0 flail
  a +0 whip
  a +0 flail
  a +0 spear
  a +0 ring mail
  a gnoll corpse (skeletalised by now)
  a gnoll corpse (skeletalised by now)
(55, -38, D:9)
  a +0 club
  a gnoll corpse (skeletalised by now)

Level 10 of the Dungeon
[Shop] Qirgha's Armour Shoppe
  a +2 plate armour of fire resistance (560 gold)
  a +0 robe (9 gold)
  the +3 pair of seven-league boots {Rampage+∞} (560 gold)
    Rampage+∞:   When moving toward enemies, its wearer moves as far as
    possible, alerting their target en route.
  a +3 ring mail of poison resistance (322 gold)
  the +5 ring mail of Fortification {Dex+2} (562 gold)
    Dex+2:      It affects your dexterity (+2).
  a +0 pair of gloves (63 gold)
  a +0 ring mail (56 gold)
  a +0 chain mail (63 gold)
(0, 0, D:10)
  a +2 dagger of protection
  a +0 heavy hand axe
  a +0 trident of protection
(16, 38, D:10)
  the +8 short sword of Midnight {heavy, rN+ Int+3 Dex+2}
    rN+:        It protects you from negative energy.
    Int+3:      It affects your intelligence (+3).
    Dex+2:      It affects your dexterity (+2).
  a +1 trident of freezing {Suthep}
(25, 40, D:10)
  the +8 long sword "Ytzuypt" {venom, Str+4 Stlth+}
    Str+4:      It affects your strength (+4).
    Stlth+:     It makes you more stealthy.
(28, 39, D:10)
  a +0 shortbow
  a centaur corpse (skeletalised by now)
(31, 25, D:10)
  a +0 robe
(34, 30, D:10)
  a +0 robe
  a +0 dagger
  an orc skeleton
(34, 31, D:10)
  a +0 chain mail
  a +0 club
  a +0 robe
  a +0 dagger
  a +0 robe
  a +0 dagger
  an orc skeleton
  an orc skeleton
  an orc skeleton
(34, 32, D:10)
  a +0 leather armour
  an orc skeleton
(37, 14, D:10)
  a +3 dagger of chaos
  a +0 whip
  a +0 spear
  a +0 spear
  a +0 kite shield
  a +0 scale mail
  a +1 vampiric trident {!w, Etsuko}
  a gnoll skeleton
(37, 31, D:10)
  a +0 leather armour
  an orc skeleton
(37, 32, D:10)
  a +0 hand axe
  a +0 war axe
  a +0 robe
  a +0 dagger
  an orc skeleton
  an orc skeleton
(53, 31, D:10)
  a +0 spear
  a +0 ring mail
  a gnoll corpse (skeletalised by now)
(57, 25, D:10)
  a +0 leather armour

Level 11 of the Dungeon
(0, 0, D:11)
  a +0 orcbow
  a centaur skeleton
(0, 1, D:11)
  a +0 shortbow
  a +0 orcbow
  a centaur skeleton
  a centaur skeleton
(13, 13, D:11)
  a +0 robe
  a +0 dagger
  a kobold skeleton
(14, 11, D:11)
  a +0 scale mail
  a +0 scimitar
(14, 12, D:11)
  a +0 short sword
  a +0 dagger
  a +0 short sword
  a +0 giant club
  a +0 giant club
  a +0 club
  a kobold skeleton
  an orc skeleton
  a kobold skeleton
  a two-headed ogre skeleton
(14, 14, D:11)
  a +0 dagger
  a kobold skeleton
(16, -23, D:11)
  a +0 cloak
(17, -27, D:11)
  a +0 short sword
  a +0 short sword
  a kobold skeleton
(17, -26, D:11)
  a +0 club
(18, -26, D:11)
  a +0 dagger
  a +0 short sword
  a kobold skeleton
(18, -25, D:11)
  a +0 club
  a +0 robe
  a +0 dagger
  a kobold skeleton
(19, -27, D:11)
  a +0 dagger
  a kobold skeleton
(19, 11, D:11)
  a +0 glaive
(24, -14, D:11)
  a +0 giant club
  a +0 giant club
(27, 22, D:11)
  a +4 ring of protection
(28, -15, D:11)
  a +0 robe
  a +0 giant club
(29, 13, D:11)
  an amulet of magic regeneration
(30, 5, D:11)
  a +0 leather armour
  a +0 club
  a +0 robe
  a +0 dagger
  an orc skeleton
(37, -13, D:11)
  a +0 whip
(37, -11, D:11)
  11 gold pieces

Level 12 of the Dungeon
(0, 0, D:12)
  a +0 long sword of protection
(15, 15, D:12)
  a +4 spear
(17, 17, D:12)
  2 scrolls of noise {!r}
  a scroll of amnesia
(18, 14, D:12)
  an ugly thing skeleton
(20, 35, D:12)
  a +0 club
  a +0 club
  a gnoll corpse (skeletalised by now)
(21, -1, D:12)
  a +0 rapier
  a +0 robe
  4 large rocks {!d}
  an elf corpse (skeletalised by now)
  a cyclops corpse (skeletalised by now)
(21, 36, D:12)
  a +0 club
  a +0 trident
  a +0 ring mail
  a gnoll corpse (skeletalised by now)
  a gnoll corpse (skeletalised by now)
(23, 9, D:12)
  a book of Hexes
(30, 5, D:12)
  a +2 trident of venom
(36, 20, D:12)
  a +0 club
  a +0 spear
  a +0 halberd
  a +0 whip
  a +0 ring mail
  a gnoll skeleton
  a gnoll skeleton
(40, 2, D:12)
  a +0 ring mail
  a +0 whip
  a +0 leather armour
  a +0 club
  a +0 robe
  a +0 dagger
  a +0 robe
  a +0 dagger
  a +0 robe
  a +0 dagger
  an orc skeleton
  an orc skeleton
  an orc skeleton
(45, 34, D:12)
  an amulet of reflection
(51, 38, D:12)
  My Sojourn through Swampland

Level 13 of the Dungeon
(0, 7, D:13)
  a scroll of noise
(1, 3, D:13)
  a +0 plate armour
(7, 7, D:13)
  a wand of acid (1)
(7, 8, D:13)
  14 gold pieces
(8, 7, D:13)
  a staff of alchemy
  (unseen)
(8, 8, D:13)
  a ring of positive energy
(9, -4, D:13)
  an ugly thing skeleton
(9, 7, D:13)
  the +1 shortbow "Kyah" {flame, Str+4}
    Str+4:      It affects your strength (+4).
  (unseen)
(9, 8, D:13)
  15 gold pieces
(10, 7, D:13)
  a +4 ring of slaying
(10, 8, D:13)
  the -2 pair of boots of Instinct {rElec rF- Str-3 Stlth+}
    rElec:      It insulates you from electricity.
    rF-:        It makes you vulnerable to fire.
    Str-3:      It affects your strength (-3).
    Stlth+:     It makes you more stealthy.
  (unseen)
(11, 7, D:13)
  a +0 helmet
(11, 8, D:13)
  16 gold pieces
(11, 33, D:13)
  a staff of air
  (unseen)
(12, 2, D:13)
  a +0 giant club
  a +0 giant club
  a two-headed ogre skeleton
(12, 10, D:13)
  a +0 short sword
(14, 26, D:13)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(14, 28, D:13)
  a +0 dagger
  a +0 robe
(14, 29, D:13)
  a +0 short sword
  a +0 club
  a kobold corpse (skeletalised by now)
(22, 3, D:13)
  15 gold pieces

Level 1 of the Lair of Beasts
(0, 0, Lair:1)
  a yak skeleton
(1, 44, Lair:1)
  a +0 spear
(2, 50, Lair:1)
  a +0 quarterstaff
(6, 21, Lair:1)
  a serpent talisman
(18, 30, Lair:1)
  a water moccasin corpse (skeletalised by now)
(20, 48, Lair:1)
  an elephant skeleton
  an elephant skeleton
(24, 26, Lair:1)
  a bullfrog skeleton
(28, 20, Lair:1)
  a +0 sling
(32, 19, Lair:1)
  a +0 falchion
(33, 6, Lair:1)
  a cane toad skeleton
(33, 53, Lair:1)
  a +0 ring mail
(34, 0, Lair:1)
  a +0 flail
(34, 6, Lair:1)
  a komodo dragon skeleton
(34, 7, Lair:1)
  a water moccasin skeleton
(34, 21, Lair:1)
  a scroll of noise
(35, 16, Lair:1)
  a +2 robe of cold resistance
  a staff of cold {rC+}
(37, -5, Lair:1)
  a scroll of amnesia
(37, 37, Lair:1)
  a bullfrog skeleton
(42, 37, Lair:1)
  a +0 chain mail
(43, 13, Lair:1)
  a potion of might
(43, 15, Lair:1)
  a scroll of enchant weapon
(44, 14, Lair:1)
  a scroll of teleportation
(44, 40, Lair:1)
  a yak skeleton
  a yak skeleton