reduce

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(0, 1, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(0, 7, D:1)
  a +0 ring mail
(9, 2, D:1)
  a rat skeleton
(18, 12, D:1)
  a +0 club
(24, 8, D:1)
  a +0 robe
(25, 18, D:1)
  a +0 club
  a goblin skeleton
(25, 19, D:1)
  a bat skeleton
(30, 12, D:1)
  a +0 whip
(31, 0, D:1)
  a +0 dagger
  a hobgoblin skeleton
(34, -20, D:1)
  a +0 leather armour
(34, -11, D:1)
  a +0 dagger
  a goblin skeleton
(34, -10, D:1)
  a +0 dagger
(35, -20, D:1)
  a +0 dagger
  5 stones
  a kobold corpse (skeletalised by now)
(36, 6, D:1)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(41, 29, D:1)
  a quokka corpse (skeletalised by now)
(52, 11, D:1)
  7 stones
(55, 15, D:1)
  a +0 dagger
(60, 9, D:1)
  a frilled lizard skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a frilled lizard corpse (skeletalised by now)
(5, -19, D:2)
  a bat corpse (skeletalised by now)
(6, -13, D:2)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(8, 10, D:2)
  a hobgoblin corpse (skeletalised by now)
(8, 18, D:2)
  a +0 club
(10, 10, D:2)
  a bat corpse (skeletalised by now)
(11, -14, D:2)
  a bat corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
(11, -1, D:2)
  a flux talisman
(11, 3, D:2)
  a +0 dagger
(13, 3, D:2)
  a +0 club
(18, -6, D:2)
  a +0 robe
(37, 6, D:2)
  a +0 ring mail
(41, 8, D:2)
  a +0 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 sling
(9, -4, D:3)
  a hobgoblin corpse (skeletalised by now)
(9, -3, D:3)
  a rat corpse (skeletalised by now)
(17, 19, D:3)
  a hobgoblin corpse (skeletalised by now)
(22, 4, D:3)
  a hound skeleton
(35, 25, D:3)
  a +0 club
(41, 22, D:3)
  a +0 shortbow
(47, 7, D:3)
  a +0 club
  a +0 leather armour
  an orc corpse (skeletalised by now)
(50, 40, D:3)
  a hobgoblin corpse (skeletalised by now)
(51, -3, D:3)
  a beast talisman
(51, 5, D:3)
  a +0 spear
(53, 12, D:3)
  a +0 short sword

Level 4 of the Dungeon
(0, 0, D:4)
  a poisoned dart
(1, 0, D:4)
  a poisoned dart