nonreductive

Level 1 of the Dungeon
(0, 0, D:1)
  6 stones
(2, 7, D:1)
  a +0 spear
(3, -20, D:1)
  a +0 dagger
(3, 7, D:1)
  a +0 leather armour
(3, 16, D:1)
  4 stones
(6, 9, D:1)
  a +0 dagger
(6, 14, D:1)
  a +0 club
(6, 25, D:1)
  a hobgoblin corpse (skeletalised by now)
(6, 26, D:1)
  a +0 ring mail
(8, -1, D:1)
  4 boomerangs
(14, -14, D:1)
  a quokka corpse (skeletalised by now)
(14, -11, D:1)
  a rat skeleton
(14, 6, D:1)
  a +0 club
  2 stones
  a kobold skeleton
(15, 21, D:1)
  a +0 leather armour
(17, 16, D:1)
  a +0 dagger
(36, -5, D:1)
  a bat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(1, 9, D:2)
  a quokka skeleton
(2, 27, D:2)
  a +0 leather armour
(6, 10, D:2)
  an adder skeleton
(7, 34, D:2)
  4 stones
(18, 4, D:2)
  a +0 plate armour
(22, 14, D:2)
  a +0 spear
(24, 12, D:2)
  a +0 heavy trident
  a kobold skeleton
(25, 24, D:2)
  a +0 dagger
(36, 0, D:2)
  2 poisoned darts
(39, 37, D:2)
  a +0 sling
  a +0 club
  a goblin corpse (skeletalised by now)
(42, -4, D:2)
  a +0 short sword
(42, 35, D:2)
  11 gold pieces
(42, 36, D:2)
  5 poisoned darts
(42, 37, D:2)
  a +0 whip
(43, 35, D:2)
  a scroll of brand weapon
(43, 36, D:2)
  a +0 long sword
(43, 37, D:2)
  12 gold pieces
(44, 35, D:2)
  a potion of lignification
(44, 36, D:2)
  4 gold pieces
(44, 37, D:2)
  a +0 ring mail
(51, 20, D:2)
  a +0 robe

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 leather armour
(1, -33, D:3)
  a ball python corpse (skeletalised by now)
(2, 18, D:3)
  a hobgoblin corpse (skeletalised by now)
(9, -7, D:3)
  a jackal corpse (skeletalised by now)
(11, -37, D:3)
  a +0 robe
  a +0 dagger
(11, 7, D:3)
  a +0 great sword
(12, -9, D:3)
  a jackal corpse (skeletalised by now)
(13, 17, D:3)
  a bat corpse (skeletalised by now)
(14, 13, D:3)
  a +0 ring mail
(15, -33, D:3)
  a +0 hand axe
(16, -33, D:3)
  a +0 flail (still there?)
  a +0 mace of protection (still there?)
  a +0 dagger (still there?)
  an orc corpse (skeletalised by now) (still there?)
(18, -27, D:3)
  a +0 mace
(19, -27, D:3)
  a +0 short sword
  a +0 ring mail
  a +0 whip
  a +0 dagger
  a +0 robe
  a +0 dagger
  a +0 mace
  a +0 falchion
  a +0 short sword
  a +0 leather armour
  a +0 club
  an orc corpse (skeletalised by now)
  an orc skeleton
(23, 14, D:3)
  a +0 hand axe
(24, 10, D:3)
  4 large rocks
(38, -11, D:3)
  a +0 hammer
(47, 7, D:3)
  a hobgoblin skeleton

Level 4 of the Dungeon
(1, 8, D:4)
  a +0 leather armour
(6, -3, D:4)
  a +0 ring mail of cold resistance
(6, -2, D:4)
  a +0 short sword
(8, -20, D:4)
  17 gold pieces
(14, -7, D:4)
  a +0 ring mail
(32, -5, D:4)
  a +0 ring mail
(39, -16, D:4)
  a +0 whip