Chained

Level 1 of the Dungeon
(0, 0, D:1)
  a stone

Level 2 of the Dungeon
(0, 0, D:2)
  a kobold corpse (skeletalised by now)
(-1, 3, D:2)
  a stone
  a potion of invisibility
(1, 3, D:2)
  a +0 club
(2, 3, D:2)
  a goblin corpse (skeletalised by now)
(0, 4, D:2)
  2 stones
(1, 4, D:2)
  a +0 club
(4, 4, D:2)
  a goblin corpse (skeletalised by now)
(0, 7, D:2)
  a stone
(10, 7, D:2)
  a +0 whip
(-8, 10, D:2)
  10 gold pieces

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 hand axe
  (unseen)
(-2, 2, D:3)
  a potion of magic