nonreductive

Level 1 of the Dungeon
(0, 0, D:1)
  3 stones
(6, -36, D:1)
  a +0 ring mail
(9, -10, D:1)
  a jackal skeleton
(10, -11, D:1)
  a jackal skeleton
  a jackal skeleton
(11, -35, D:1)
  a rat corpse (skeletalised by now)
(15, -4, D:1)
  3 poisoned darts
(18, -32, D:1)
  a +0 sling
(21, -9, D:1)
  a book of Battle
(34, -9, D:1)
  a bat skeleton
(35, -7, D:1)
  a +0 club
  a jackal skeleton
(36, -2, D:1)
  a rat corpse (skeletalised by now)
(43, -34, D:1)
  a +0 spear
(43, -18, D:1)
  a quokka corpse (skeletalised by now)
(50, -3, D:1)
  a rat skeleton
(51, -53, D:1)
  3 stones
  a bat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a quokka corpse (skeletalised by now)
(10, 7, D:2)
  a +0 dagger
(12, 6, D:2)
  a +0 ring mail
(16, -1, D:2)
  a bat corpse (skeletalised by now)
(16, 10, D:2)
  a +0 dagger
  a +0 sling
(16, 13, D:2)
  an adder corpse (skeletalised by now)
(24, 3, D:2)
  a +0 leather armour
(38, -12, D:2)
  a bat corpse (skeletalised by now)
(40, 18, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a rat corpse (skeletalised by now)
(6, -27, D:3)
  a ball python corpse (skeletalised by now)
(12, -6, D:3)
  a +0 club
  a +0 club
  an orc skeleton
  a frilled lizard skeleton
(14, -5, D:3)
  a +0 dagger
  a rat skeleton
  a hobgoblin skeleton
(14, -4, D:3)
  a +0 dagger
  a goblin skeleton
(18, 2, D:3)
  a +0 scale mail
(22, -21, D:3)
  a +0 dagger
  a goblin skeleton
(22, 2, D:3)
  a +0 robe
(24, -2, D:3)
  a rat skeleton

Level 4 of the Dungeon
(0, 0, D:4)
  +0 steam dragon scales
  a steam dragon corpse
(0, 5, D:4)
  a +0 falchion
(1, 1, D:4)
  an amulet of the acrobat