behind

Level 1 of the Dungeon
(0, 0, D:1)
  a jackal corpse (skeletalised by now)
(21, -3, D:1)
  a rat skeleton
(28, 18, D:1)
  a +0 club
(29, 18, D:1)
  a +0 club
  4 stones
  a kobold skeleton
(32, 2, D:1)
  a frilled lizard corpse (skeletalised by now)
(39, 9, D:1)
  a ball python skeleton
(40, 9, D:1)
  a quokka corpse (skeletalised by now)
(48, -3, D:1)
  a +0 whip
  5 stones
  a kobold skeleton
(56, 3, D:1)
  a +1 dagger of venom

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 whip
(4, -21, D:2)
  a +0 long sword
(7, -22, D:2)
  a +0 club
(11, -5, D:2)
  a ball python corpse (skeletalised by now)
(12, -6, D:2)
  a +0 hand axe
(12, -5, D:2)
  an adder corpse (skeletalised by now)
(15, -30, D:2)
  a +0 mace
(17, -32, D:2)
  a ball python skeleton
(19, -27, D:2)
  a hobgoblin skeleton
  an adder skeleton
(34, -10, D:2)
  a jackal skeleton
(35, -10, D:2)
  a jackal skeleton
(38, -37, D:2)
  a frilled lizard corpse (skeletalised by now)

Level 3 of the Dungeon
(6, -3, D:3)
  a ball python skeleton
(11, 2, D:3)
  a ball python skeleton
(23, -10, D:3)
  a jackal corpse (skeletalised by now)
(24, -1, D:3)
  a +0 club
  a goblin skeleton
(25, 10, D:3)
  a +0 dagger
(31, 5, D:3)
  a +0 club
  a jackal skeleton
  a goblin skeleton
(31, 18, D:3)
  a +0 longbow
(35, -2, D:3)
  a ball python corpse (skeletalised by now)
(40, -8, D:3)
  a +0 chain mail
(46, 18, D:3)
  a rat corpse (skeletalised by now)

Level 4 of the Dungeon
(3, 20, D:4)
  a rat corpse
  a rat corpse
(4, 21, D:4)
  a giant cockroach corpse
(10, 12, D:4)
  a +0 dagger
(10, 20, D:4)
  a +0 short sword
(13, 8, D:4)
  3 gold pieces
(16, 26, D:4)
  a +0 short sword
(25, 15, D:4)
  a wellspring talisman