QED

the Dungeon
(0, 0, D)
  a cursed -3 dagger
(1, 0, D)
  a +0 dagger of protection
  a goblin corpse
(2, 0, D)
  a dart slug corpse
(4, 0, D)
  an arrow
(5, 0, D)
  a +0 hand axe
  (unseen)