Derot

Level 1 of the Dungeon
(0, 0, D:1)
  a ball python skeleton
(9, -25, D:1)
  a +0 short sword
  a kobold skeleton
(13, -15, D:1)
  a bat skeleton
(23, -25, D:1)
  a +0 club
(23, 17, D:1)
  a +0 dagger
(24, -18, D:1)
  a +0 club
(30, -24, D:1)
  a hobgoblin corpse (skeletalised by now)
(33, -16, D:1)
  a +0 club
(33, 3, D:1)
  a +0 hand axe
(47, -6, D:1)
  a +0 club
(50, 0, D:1)
  a hobgoblin corpse (skeletalised by now)
(50, 4, D:1)
  a rat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a ball python skeleton
(9, 16, D:2)
  a +0 scale mail
(12, -16, D:2)
  a rat corpse (skeletalised by now)
(12, -15, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(13, -11, D:2)
  a +0 club
  a +0 sling
(14, -13, D:2)
  a +0 quarterstaff
(14, 16, D:2)
  a +0 dagger
  a goblin skeleton
(22, 5, D:2)
  a +0 spear
(24, 14, D:2)
  a +0 robe
(24, 32, D:2)
  a +0 mace
(25, 7, D:2)
  a +0 sling
(28, 33, D:2)
  a +0 flail
(29, -14, D:2)
  a +0 club
  a kobold corpse (skeletalised by now)
(30, -21, D:2)
  a hobgoblin corpse (skeletalised by now)
(30, -7, D:2)
  a +0 rapier
(30, 35, D:2)
  an adder corpse (skeletalised by now)
(40, 7, D:2)
  a bat skeleton
(50, 5, D:2)
  a hobgoblin skeleton
(50, 6, D:2)
  an adder skeleton
(51, 2, D:2)
  a bat corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 2, D:3)
  10 gold pieces
(1, -1, D:3)
  a +0 helmet
(3, -1, D:3)
  a +0 sling
(5, -1, D:3)
  a +0 short sword (still there?)
  6 poisoned darts (still there?)
  a kobold corpse (still there?)
(5, 2, D:3)
  6 gold pieces
(6, -2, D:3)
  a quokka corpse
(6, -1, D:3)
  a bombardier beetle corpse
(6, 0, D:3)
  a ball python corpse
(6, 4, D:3)
  a +0 dagger
(7, 4, D:3)
  a +0 leather armour
  a +0 hand axe
  a +0 flail
  a +0 scale mail
  a +0 flail
  the human corpse of Terence
  an orc corpse
  an orc corpse
(7, 5, D:3)
  a poisoned dart
(7, 7, D:3)
  a poisoned dart
(8, 6, D:3)
  2 poisoned darts
(11, -7, D:3)
  a +0 leather armour
(12, 6, D:3)
  2 poisoned darts
(13, -2, D:3)
  a +0 short sword
(13, 7, D:3)
  a poisoned dart
(15, 8, D:3)
  a poisoned dart
(17, -11, D:3)
  a potion of invisibility