Derot

Level 1 of the Dungeon
(0, 10, D:1)
  a +0 dagger
(0, 33, D:1)
  a bat corpse (skeletalised by now)
(1, 34, D:1)
  a +0 short sword
  a stone
(2, 22, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(3, 0, D:1)
  a rat skeleton
(12, -5, D:1)
  a quokka skeleton
(22, 30, D:1)
  a +0 short sword
(23, 28, D:1)
  a frilled lizard corpse (skeletalised by now)
  a ball python corpse (skeletalised by now)
(23, 29, D:1)
  a frilled lizard corpse (skeletalised by now)
(26, 8, D:1)
  a +0 club
(29, -5, D:1)
  a +0 spear
(31, -1, D:1)
  a quokka corpse (skeletalised by now)
(51, 16, D:1)
  a +0 dagger
  a hobgoblin skeleton
  a kobold skeleton
(59, 13, D:1)
  a +0 robe

Level 2 of the Dungeon
(20, -15, D:2)
  a rat corpse (skeletalised by now)
(31, -3, D:2)
  a +0 club
(33, -13, D:2)
  a rat corpse (skeletalised by now)
(34, -13, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(34, -7, D:2)
  a +0 chain mail
(35, 9, D:2)
  a +0 robe
(44, 6, D:2)
  a +0 club
(45, -20, D:2)
  a frilled lizard skeleton
(62, -11, D:2)
  a +0 mace

Level 3 of the Dungeon
(2, 0, D:3)
  a throwing net
(8, 3, D:3)
  a frilled lizard corpse (skeletalised by now)
(9, 2, D:3)
  a scorpion corpse
(21, 19, D:3)
  a rat corpse (skeletalised by now)
(27, 26, D:3)
  a +0 club
(32, 5, D:3)
  a +0 club
(32, 22, D:3)
  a +0 short sword

Level 4 of the Dungeon
(0, 0, D:4)
  a +1 robe of cold resistance
  (unseen)
(5, 0, D:4)
  a ring of protection from cold
(7, 5, D:4)
  a javelin
(13, 5, D:4)
  a +0 dagger
(14, 5, D:4)
  a +0 dagger
  a +0 flail
  an orc corpse
  an orc corpse