demonstrating

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 short sword
(1, 15, D:1)
  a kobold corpse (skeletalised by now)
(4, 10, D:1)
  10 gold pieces

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 chain mail
(7, -15, D:2)
  a rat corpse (skeletalised by now)
(7, -9, D:2)
  an adder corpse (skeletalised by now)
(18, -35, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  3 flux baubles
(7, 3, D:3)
  an orb of mayhem
(12, 3, D:3)
  a ball python corpse (skeletalised by now)
(13, 0, D:3)
  a quokka corpse (skeletalised by now)
(22, 9, D:3)
  a +0 robe
(26, 0, D:3)
  a +0 sling
(26, 8, D:3)
  a +0 robe
(27, 8, D:3)
  a bat corpse (skeletalised by now)
(27, 12, D:3)
  a +0 rapier
(31, 5, D:3)
  9 gold pieces
(33, 26, D:3)
  a rat corpse (skeletalised by now)
(36, 24, D:3)
  a frilled lizard corpse (skeletalised by now)
(37, 25, D:3)
  a bat corpse (skeletalised by now)
(38, 8, D:3)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(41, 10, D:3)
  a rat corpse (skeletalised by now)
(43, 17, D:3)
  a hobgoblin corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a quokka corpse
  a ball python corpse
(3, 6, D:4)
  a +0 hand axe
(6, 9, D:4)
  10 gold pieces
(9, -18, D:4)
  a +0 club
  a +0 ring mail
  an orc corpse (skeletalised by now)
(9, 6, D:4)
  a +0 robe
(15, 14, D:4)
  a +0 club
(16, -18, D:4)
  14 gold pieces
(17, -25, D:4)
  a quokka corpse (skeletalised by now)
(19, -17, D:4)
  2 gold pieces
(25, 25, D:4)
  an adder corpse
(31, 22, D:4)
  a +0 dagger of draining (still there?)
  a goblin corpse (still there?)

Level 5 of the Dungeon
(2, -1, D:5)
  a +0 ring mail
(3, 5, D:5)
  an adder corpse