IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(4, -18, D:1)
  a frilled lizard corpse (skeletalised by now)
(11, -17, D:1)
  a +0 robe
(11, -16, D:1)
  a bat skeleton
(11, -15, D:1)
  a frilled lizard skeleton
(15, -7, D:1)
  a +0 robe
(18, -16, D:1)
  a frilled lizard skeleton
(24, 6, D:1)
  a rat skeleton
(35, -26, D:1)
  a ball python corpse (skeletalised by now)
  a ball python corpse (skeletalised by now)
(36, 18, D:1)
  2 stones
(38, -16, D:1)
  a ball python skeleton
(45, 17, D:1)
  a goblin corpse (skeletalised by now)
(47, -17, D:1)
  a bat corpse (skeletalised by now)
(49, -16, D:1)
  a flux talisman
(50, -2, D:1)
  7 stones

Level 2 of the Dungeon
(0, 0, D:2)
  4 stones
(4, 6, D:2)
  a hobgoblin skeleton
(5, 3, D:2)
  a quokka skeleton
(7, 0, D:2)
  a +0 robe
(25, -3, D:2)
  a +0 leather armour
(26, 8, D:2)
  an adder corpse (skeletalised by now)
(28, 11, D:2)
  a +0 short sword
  a +0 dagger
  a +0 club
  a +0 club
(30, -4, D:2)
  a bat corpse (skeletalised by now)
(30, 18, D:2)
  a rat corpse (skeletalised by now)
(31, -4, D:2)
  a rat skeleton
(33, -12, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(35, 0, D:2)
  a bat skeleton
(38, -11, D:2)
  a +0 falchion
(41, 13, D:2)
  a +0 robe
(46, -13, D:2)
  a quokka corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 28, D:3)
  a +0 club
(8, 21, D:3)
  a +0 dagger
(9, 32, D:3)
  a frilled lizard skeleton
(22, 0, D:3)
  a +0 robe
(26, 11, D:3)
  a +0 whip
  an orc skeleton
(26, 16, D:3)
  a rat skeleton
(28, 29, D:3)
  a +0 spear
  a +0 club
  a gnoll skeleton
(29, 10, D:3)
  a +0 short sword
  an orc skeleton
(29, 29, D:3)
  a +0 spear
  a gnoll skeleton
(30, 10, D:3)
  a +0 robe
  a +0 dagger
(31, 8, D:3)
  5 stones
  a +0 club
  a kobold skeleton
(31, 32, D:3)
  a +0 flail
(32, 10, D:3)
  a +0 club

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
  a +0 robe
(1, -9, D:4)
  a +0 club
  a +0 leather armour
  an orc skeleton
(1, 0, D:4)
  a +0 club
  a +0 plate armour
  an orc corpse (skeletalised by now)
(3, 0, D:4)
  a +0 short sword
  a +0 leather armour
  a +0 leather armour
(4, -18, D:4)
  a hobgoblin skeleton
(4, 1, D:4)
  a +0 flail
  an orc corpse (skeletalised by now)
(7, -12, D:4)
  a +0 dagger
(8, 15, D:4)
  a hobgoblin corpse (skeletalised by now)
(10, -22, D:4)
  a +0 short sword
  9 stones
  a +0 ring mail
(17, -18, D:4)
  an adder skeleton
(23, -25, D:4)
  a hound corpse (skeletalised by now)
(29, -14, D:4)
  a +0 dagger
(30, -6, D:4)
  a +0 ring mail
(31, 0, D:4)
  a +0 dagger
  4 stones
(31, 19, D:4)
  a +0 kite shield
(47, 6, D:4)
  a +0 shortbow
  a centaur corpse (skeletalised by now)
(50, 1, D:4)
  a +0 dagger
  a +0 robe
(51, 1, D:4)
  a +0 trident
  a +0 leather armour
  a +0 club
  an orc corpse (skeletalised by now)
(52, 1, D:4)
  a +0 flail
  a +0 ring mail

Level 5 of the Dungeon
(0, 0, D:5)
  5 boomerangs
(9, -18, D:5)
  a +0 dagger
(11, -4, D:5)
  a +0 leather armour
(13, -21, D:5)
  a +0 scale mail
(13, -9, D:5)
  a +0 leather armour
(16, -14, D:5)
  a +0 spear
(19, -15, D:5)
  a +0 giant club
  an ogre skeleton
(19, -14, D:5)
  the human skeleton of Prince Ribbit
(30, -34, D:5)
  a +0 spear
(39, -44, D:5)
  a +0 robe
  a +0 whip
(49, -32, D:5)
  an iguana corpse (skeletalised by now)

Level 6 of the Dungeon
(0, 0, D:6)
  a stone
(10, 15, D:6)
  a +0 robe
  a +0 scimitar
(11, 14, D:6)
  a +0 club
(12, 12, D:6)
  a +0 club
(16, 4, D:6)
  an adder corpse (skeletalised by now)
(19, 12, D:6)
  a +0 robe
  a +1 spear of venom
(19, 13, D:6)
  a +0 robe
  a +2 great sword
(22, 13, D:6)
  5 stones
(25, -1, D:6)
  a +0 halberd
(25, 0, D:6)
  a +0 flail
  4 stones
  a gnoll corpse (skeletalised by now)
(27, -9, D:6)
  a +0 robe
(27, -6, D:6)
  a +0 dagger
  a +0 robe
  the elf corpse of Dowan (skeletalised by now)
(35, 13, D:6)
  a hound skeleton
(35, 20, D:6)
  a +0 ring mail
(37, 10, D:6)
  a +0 leather armour
  a +0 short sword of speed
  the elf skeleton of Duvessa
(38, 11, D:6)
  a +0 giant spiked club
(39, -2, D:6)
  a +0 mace
(40, 1, D:6)
  a +0 scale mail

Level 7 of the Dungeon
(0, 0, D:7)
  a +0 club
(1, 0, D:7)
  a boomerang
  a +0 flail
(2, -1, D:7)
  a +0 robe
  a +0 dagger
  a +0 chain mail
  a +0 hand axe
  an orc skeleton
(4, -1, D:7)
  a +0 falchion
  an orc corpse (skeletalised by now)
(12, 13, D:7)
  a +0 short sword
  2 poisoned darts
  a +0 leather armour
  a kobold skeleton
(18, 18, D:7)
  a +0 club
  a +0 scale mail
  a +0 club
  an orc skeleton
(19, 15, D:7)
  a +0 dagger
  a +0 chain mail
  an orc skeleton
(19, 16, D:7)
  a +1 heavy flail
(22, 11, D:7)
  a +0 falchion
(32, -2, D:7)
  a +0 whip
(32, -1, D:7)
  2 stones
  a +0 whip
(32, 0, D:7)
  6 poisoned darts
  a +0 club
(32, 1, D:7)
  5 poisoned darts
  a +0 short sword
  a kobold skeleton
(32, 2, D:7)
  2 poisoned darts
  a +0 dagger
(33, -2, D:7)
  a +0 dagger

Level 8 of the Dungeon
(0, 0, D:8)
  a scroll of noise {!r}
(6, 15, D:8)
  a scroll of enchant weapon
(7, 14, D:8)
  a +0 dagger
  an orc corpse
(8, 13, D:8)
  a +0 club
(12, 11, D:8)
  a +0 quarterstaff
(13, 2, D:8)
  a scroll of identify
  a killer bee corpse
(14, 8, D:8)
  a +1 mace of draining
(14, 11, D:8)
  a +0 falchion
  a +0 flail
  a +0 chain mail
  an orc corpse
(14, 12, D:8)
  a +0 dagger
  a +0 robe
  a +0 scimitar
  a boomerang
  a +0 chain mail
  an orc corpse
  an orc corpse