derfla

Level 1 of the Dungeon
(11, 5, D:1)
  a ball python corpse (skeletalised by now)
(15, 11, D:1)
  a frilled lizard corpse (skeletalised by now)
(22, -3, D:1)
  a rat skeleton
(24, 17, D:1)
  a +0 whip
(30, 23, D:1)
  a +0 robe
(31, 13, D:1)
  a +0 dagger
  a hobgoblin skeleton
  a kobold skeleton
(33, 0, D:1)
  a hobgoblin skeleton
(33, 7, D:1)
  a +0 club
  a goblin skeleton
(37, 14, D:1)
  a hobgoblin skeleton
(37, 16, D:1)
  a ball python corpse (skeletalised by now)
(38, 11, D:1)
  a +0 robe
(43, 22, D:1)
  a +0 mace
(44, 16, D:1)
  a +0 robe
(51, 23, D:1)
  a bat corpse (skeletalised by now)

Level 2 of the Dungeon
(1, 26, D:2)
  a +0 spear
(1, 29, D:2)
  a +0 dagger
  a stone
  a kobold corpse (skeletalised by now)
(3, 5, D:2)
  a frilled lizard skeleton
(4, 29, D:2)
  a +0 sling
  a +0 club
(10, 10, D:2)
  a +0 dagger
(28, -4, D:2)
  a quokka skeleton
(29, -1, D:2)
  3 stones
  a +0 short sword
  a kobold skeleton
(29, 18, D:2)
  a +0 dagger
(41, -8, D:2)
  a +0 short sword
(42, 3, D:2)
  a bat skeleton
(51, 4, D:2)
  a +0 dagger
(53, -6, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(59, -6, D:2)
  a +0 robe

Level 3 of the Dungeon
(0, 0, D:3)
  a gnoll skeleton
(0, 8, D:3)
  a gnoll skeleton
(2, 4, D:3)
  a hobgoblin corpse (skeletalised by now)
(3, -7, D:3)
  a hobgoblin skeleton
(12, 17, D:3)
  a +0 club
  an orc corpse (skeletalised by now)
(19, 8, D:3)
  a +0 dagger
  a +0 club
  a +0 leather armour
  a goblin skeleton
(21, 8, D:3)
  a +0 spear
(22, 8, D:3)
  a +0 mace
(24, -7, D:3)
  a +0 dagger
(35, -18, D:3)
  a ball python skeleton
(41, 11, D:3)
  a +0 hand axe
(42, -15, D:3)
  a +0 pair of gloves
(46, -9, D:3)
  a ball python skeleton
(48, -4, D:3)
  a ball python skeleton
(61, -11, D:3)
  a +0 club
(64, 28, D:3)
  a +0 dagger

Level 4 of the Dungeon
(0, 0, D:4)
  a jackal corpse (skeletalised by now)
(1, 6, D:4)
  a jackal corpse (skeletalised by now)
(12, 1, D:4)
  a +0 leather armour
(15, -15, D:4)
  a +0 club
(49, 17, D:4)
  an adder corpse
(49, 19, D:4)
  a +0 short sword