reduce

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 leather armour
(7, -18, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(7, 11, D:1)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(8, -19, D:1)
  a quokka corpse (skeletalised by now)
(10, 20, D:1)
  a +0 spear
(12, -11, D:1)
  a +0 mace
(14, -30, D:1)
  a +0 whip
(24, 8, D:1)
  a +0 dagger
(26, -16, D:1)
  a ball python skeleton
(26, -2, D:1)
  a +0 leather armour
(26, 16, D:1)
  a +0 club
  a +0 dagger
  a jackal corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
(27, -15, D:1)
  a +0 club
  a kobold skeleton
(28, -10, D:1)
  a +0 dagger
(28, 6, D:1)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(33, -16, D:1)
  a +0 club
  a kobold skeleton
(36, -8, D:1)
  a ball python corpse (skeletalised by now)
(42, -19, D:1)
  a +0 buckler
(42, -14, D:1)
  a frilled lizard skeleton
(42, 2, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a staff of death
(1, -5, D:2)
  a jackal corpse (skeletalised by now)
(2, -13, D:2)
  a +0 club
(2, -4, D:2)
  a jackal corpse
  a jackal corpse
(6, -3, D:2)
  a +0 long sword
(8, -26, D:2)
  a +0 club
(15, -11, D:2)
  a +0 dagger
  a kobold skeleton
(17, -13, D:2)
  a bat skeleton
(27, -8, D:2)
  a frilled lizard skeleton
(36, 0, D:2)
  a +0 war axe
(40, -25, D:2)
  a +0 hand axe
(44, -5, D:2)
  a bat corpse (skeletalised by now)
(47, -12, D:2)
  a frilled lizard corpse (skeletalised by now)
(51, -15, D:2)
  a rat corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 whip
  2 stones