nonreductive

Level 1 of the Dungeon
(0, 0, D:1)
  a hobgoblin corpse (skeletalised by now)
(4, -12, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(5, -3, D:1)
  4 stones
(12, 17, D:1)
  a quokka corpse (skeletalised by now)
(19, -4, D:1)
  a bat corpse (skeletalised by now)
(22, 9, D:1)
  a +0 dagger
(23, -41, D:1)
  a bat skeleton
(25, -9, D:1)
  4 stones
(26, 3, D:1)
  a rat corpse (skeletalised by now)
(32, -10, D:1)
  4 stones
(34, -16, D:1)
  a +0 mace

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 long sword
(7, 2, D:2)
  5 poisoned darts
(11, 19, D:2)
  a bat corpse (skeletalised by now)
(23, 9, D:2)
  a +0 mace
(24, 9, D:2)
  a +0 club
(31, 15, D:2)
  a +0 dagger
(32, 15, D:2)
  a rat skeleton
(35, -15, D:2)
  a ball python skeleton
(36, 9, D:2)
  a +0 leather armour
(37, 6, D:2)
  a rat skeleton
(40, 8, D:2)
  a ball python skeleton
(41, 20, D:2)
  a +0 halberd
(43, 23, D:2)
  a +0 dagger
  5 stones
(45, -4, D:2)
  a +0 chain mail

Level 3 of the Dungeon
(0, 0, D:3)
  a bat corpse (skeletalised by now)
(5, 1, D:3)
  a hobgoblin corpse (skeletalised by now)
(9, 35, D:3)
  a +0 giant club
  an ogre corpse (skeletalised by now)
(11, 35, D:3)
  a rat skeleton
(12, -11, D:3)
  a hobgoblin corpse (skeletalised by now)
(16, 19, D:3)
  a +0 mace
(19, 11, D:3)
  a hobgoblin corpse (skeletalised by now)
(21, -9, D:3)
  a rat skeleton
(22, -6, D:3)
  a +0 short sword
  5 stones
(26, 25, D:3)
  a ball python skeleton
(27, 25, D:3)
  a frilled lizard skeleton
(33, 27, D:3)
  4 stones
(35, -9, D:3)
  a bat skeleton
(35, 14, D:3)
  a +0 club
  a goblin corpse
(39, -9, D:3)
  a jackal skeleton
(40, -8, D:3)
  a jackal corpse (skeletalised by now)
(41, -10, D:3)
  a +0 chain mail
(42, -12, D:3)
  a +0 plate armour

Level 4 of the Dungeon
(10, -12, D:4)
  a +0 ring mail
(15, -14, D:4)
  a +0 hand axe
(16, -17, D:4)
  a +0 dagger
(19, -28, D:4)
  a +0 robe
(20, -33, D:4)
  a potion of mutation
(21, -38, D:4)
  5 stones
(22, -32, D:4)
  a howler monkey corpse
(24, -25, D:4)
  a scroll of teleportation