8dexl

Level 1 of the Dungeon
(0, 0, D:1)
  a frilled lizard skeleton
(11, 6, D:1)
  a ball python corpse (skeletalised by now)
(30, 9, D:1)
  a +0 dagger
  a goblin skeleton
(35, 11, D:1)
  a rat skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
  a +0 whip
  a goblin corpse (skeletalised by now)
(1, 0, D:2)
  a ball python corpse (skeletalised by now)
(5, -3, D:2)
  a book of Air
(9, -10, D:2)
  a ball python corpse (skeletalised by now)
(36, -4, D:2)
  a rat skeleton
(42, -2, D:2)
  a bat corpse (skeletalised by now)
(43, -10, D:2)
  a +0 whip
(43, 1, D:2)
  a +0 dagger
(44, -7, D:2)
  a +0 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  a rat corpse (skeletalised by now)
(14, -3, D:3)
  a +0 trident
(18, -5, D:3)
  a book of Air
(20, -3, D:3)
  a rat corpse (skeletalised by now)
(41, -16, D:3)
  a bat corpse
(49, -12, D:3)
  6 stones
(52, -16, D:3)
  a +0 dagger

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of haste