behind

Level 1 of the Dungeon
(0, 0, D:1)
  a bat skeleton
(1, 3, D:1)
  a +0 leather armour
(8, 3, D:1)
  a ball python skeleton
(8, 22, D:1)
  a kobold corpse (skeletalised by now)
(15, -2, D:1)
  a frilled lizard skeleton
(22, 36, D:1)
  a +0 dagger
(23, -3, D:1)
  a +0 ring mail
(24, -1, D:1)
  a frilled lizard skeleton
(29, 22, D:1)
  a +0 club
  a goblin skeleton
(29, 25, D:1)
  a hobgoblin corpse (skeletalised by now)
(37, -7, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 2, D:2)
  a +0 quarterstaff
(4, 19, D:2)
  a +0 dagger
(10, 0, D:2)
  a quokka skeleton
(16, 5, D:2)
  a hobgoblin corpse (skeletalised by now)
(17, 30, D:2)
  a ball python corpse (skeletalised by now)
(31, 18, D:2)
  a +0 dagger
(32, 25, D:2)
  a +0 flail
(35, 23, D:2)
  a rat corpse (skeletalised by now)
(35, 27, D:2)
  a +0 club
  a bat skeleton
  a kobold skeleton
(40, 1, D:2)
  a +0 hand axe
(50, 6, D:2)
  a +0 club
  the human corpse of Jessica (skeletalised by now)
  a rat corpse (skeletalised by now)
(51, 16, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(4, 11, D:3)
  a hobgoblin corpse (skeletalised by now)
(10, 35, D:3)
  a ball python skeleton
(11, 35, D:3)
  a bat skeleton
(14, 34, D:3)
  a hobgoblin corpse (skeletalised by now)
  a black bear corpse (skeletalised by now)
(17, 1, D:3)
  a +0 hand axe
(26, 38, D:3)
  a +0 leather armour
(27, -4, D:3)
  a ball python skeleton
(28, 2, D:3)
  a +0 sling
  a +0 dagger
  a goblin skeleton
(31, 3, D:3)
  a quokka corpse
(33, -16, D:3)
  a +0 trident
(35, -8, D:3)
  a frilled lizard skeleton
(42, -18, D:3)
  a +0 ring mail
(42, 35, D:3)
  4 large rocks
(43, -9, D:3)
  a +0 mace
(44, 21, D:3)
  a frilled lizard skeleton
(46, -19, D:3)
  a +0 flail
(47, -11, D:3)
  a frilled lizard corpse (skeletalised by now)
(54, 10, D:3)
  a rat corpse (skeletalised by now)
(56, 8, D:3)
  a +0 robe
(64, -3, D:3)
  a bat corpse (skeletalised by now)

Level 4 of the Dungeon