anything

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(-42, 1, D:1)
  a +0 dagger
(-31, 3, D:1)
  a kobold skeleton
(-23, 4, D:1)
  a rat skeleton
(-9, 4, D:1)
  a +0 hand axe
(-47, 5, D:1)
  a giant newt skeleton
(-31, 5, D:1)
  a +0 dagger
  a goblin skeleton
(-46, 6, D:1)
  a +0 club
(-50, 7, D:1)
  a goblin skeleton
(-48, 7, D:1)
  a bat skeleton
(-36, 9, D:1)
  a bat skeleton
(-53, 13, D:1)
  a +0 chain mail
(-29, 17, D:1)
  a goblin corpse
(-9, 21, D:1)
  a +0 dagger
(-8, 21, D:1)
  a hobgoblin corpse (skeletalised by now)
(1, 28, D:1)
  a bat corpse (rotten by now)
(-12, 38, D:1)
  a goblin corpse (skeletalised by now)
(-51, 42, D:1)
  a goblin corpse (skeletalised by now)
(-59, 45, D:1)
  a +0 club
(-58, 48, D:1)
  a +0 club
(-57, 48, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a sling bullet
(0, 3, D:2)
  a stone
(0, 7, D:2)
  3 stones
  an adder corpse
(-1, 8, D:2)
  a stone
(1, 8, D:2)
  6 stones