Bias

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(1, -8, D:1)
  a +0 club
  4 stones
(5, 25, D:1)
  a bat corpse (skeletalised by now)
(6, -17, D:1)
  a rat corpse (skeletalised by now)
(9, 22, D:1)
  a rat corpse (skeletalised by now)
  a frilled lizard skeleton
  a ball python skeleton
(10, 23, D:1)
  a hobgoblin corpse (skeletalised by now)
(12, -12, D:1)
  a +0 dagger
  a goblin skeleton
(12, 12, D:1)
  2 boomerangs
(13, -12, D:1)
  a frilled lizard skeleton
(18, -15, D:1)
  a +0 hand axe
(19, -21, D:1)
  a hobgoblin corpse (skeletalised by now)
(23, -12, D:1)
  a hobgoblin skeleton
(24, 14, D:1)
  a +0 club
  2 stones
(25, 14, D:1)
  a +0 short sword
(26, -6, D:1)
  a +0 short sword
(27, -5, D:1)
  a hobgoblin skeleton
(29, 30, D:1)
  a +0 club
  a gnoll corpse (skeletalised by now)
(30, -19, D:1)
  a ball python corpse (skeletalised by now)
(30, 30, D:1)
  a +0 mace
(38, -17, D:1)
  a +0 dagger
  4 stones
  a kobold skeleton
(39, -17, D:1)
  a ball python skeleton
(50, 9, D:1)
  a +0 whip

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(2, 15, D:2)
  a +0 robe
(4, 10, D:2)
  a rat skeleton
(6, 15, D:2)
  a +0 leather armour
(12, 13, D:2)
  a hobgoblin corpse (skeletalised by now)
(15, -1, D:2)
  a rat corpse (skeletalised by now)
(20, 10, D:2)
  an adder skeleton
(21, 29, D:2)
  a +0 mace
(28, 23, D:2)
  a rat skeleton
(33, -8, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(34, 36, D:2)
  a rat skeleton
(45, 9, D:2)
  a +0 robe
(56, -9, D:2)
  a +0 mace

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(4, 15, D:3)
  a jackal corpse (skeletalised by now)
(5, 14, D:3)
  a +0 dagger
  2 stones
(5, 15, D:3)
  a jackal corpse (skeletalised by now)
(9, 7, D:3)
  an adder corpse (skeletalised by now)
(14, 2, D:3)
  a +0 short sword
  a +0 robe
(17, -15, D:3)
  a kobold skeleton
(26, -4, D:3)
  a +0 club
(29, -8, D:3)
  a +0 hand axe
  a +0 scale mail
(29, 9, D:3)
  a +0 buckler
(37, 10, D:3)
  a +0 ring mail
  an orc skeleton
(37, 11, D:3)
  a +0 hand axe
  a +0 ring mail
  a +0 short sword
  a +0 ring mail
  a +0 dagger
  a +0 whip
  a +0 ring mail
  a +0 flail
  an orc skeleton
  an orc skeleton
  an orc skeleton
  an orc skeleton
(45, -8, D:3)
  a +0 dagger
  a +0 dagger
  a kobold skeleton
(52, -6, D:3)
  a quokka corpse (skeletalised by now)
(53, -19, D:3)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(55, 14, D:3)
  a +0 club
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 trident
(1, 1, D:4)
  a +0 club
  a +0 robe
  an orc corpse (skeletalised by now)
(3, 6, D:4)
  a +0 chain mail
(4, 5, D:4)
  an iguana corpse (skeletalised by now)
(11, 0, D:4)
  a +0 robe
(16, 13, D:4)
  a +0 short sword
  a +0 scale mail
(20, 16, D:4)
  a +0 dagger of venom
  a +0 robe
  the elf skeleton of Dowan
(21, 15, D:4)
  a +0 giant club
  a +0 whip of venom
  a kobold skeleton
  a hobgoblin skeleton
(22, 16, D:4)
  a +0 dagger
  a +0 short sword
(32, 7, D:4)
  a +0 giant club
  an ogre corpse (skeletalised by now)
(33, 6, D:4)
  a +0 trident
(34, 40, D:4)
  a +0 orcbow
  a centaur corpse (skeletalised by now)
(35, 13, D:4)
  a +0 robe
(38, 8, D:4)
  4 stones
  a +0 short sword
  a kobold skeleton
(40, 16, D:4)
  a +0 dagger
(42, 24, D:4)
  a quokka skeleton
(42, 25, D:4)
  a +0 giant spiked club
  an ogre skeleton
(43, 13, D:4)
  5 boomerangs
(43, 24, D:4)
  a ball python skeleton
(43, 26, D:4)
  a +0 plate armour
  a +0 short sword
  a goblin skeleton
(48, 7, D:4)
  a +2 heavy falchion
  a +0 trident
(51, 27, D:4)
  a +0 club

Level 5 of the Dungeon
(0, 0, D:5)
  a staff of alchemy
  (unseen)
(8, 2, D:5)
  a +2 trident of distortion
  (unseen)
(9, 5, D:5)
  a +0 pair of gloves
(9, 13, D:5)
  a +0 dagger
(13, -3, D:5)
  a parchment of Slow
(13, -1, D:5)
  15 gold pieces
(15, 16, D:5)
  2 boomerangs
(19, 6, D:5)
  a hound corpse
(19, 7, D:5)
  a +0 dagger
  an orc corpse
(19, 14, D:5)
  12 gold pieces
(20, 6, D:5)
  a +0 mace
  a +0 dagger
  a +0 robe
  an orc corpse
(21, 6, D:5)
  a +0 dagger
  a +0 leather armour
(23, 5, D:5)
  a +0 club
  a +0 leather armour
  an orc corpse
(29, 4, D:5)
  a +0 scale mail
(36, 12, D:5)
  a scroll of fear