operator

Level 1 of the Dungeon
(0, 0, D:1)
  a hobgoblin corpse (skeletalised by now)
(1, -11, D:1)
  a +0 dagger
(12, -15, D:1)
  a rat skeleton
  a jackal skeleton
  a jackal skeleton
(13, -10, D:1)
  a frilled lizard skeleton
(13, 7, D:1)
  a +0 leather armour
(14, -13, D:1)
  a rat skeleton
(25, 3, D:1)
  a +0 dagger
  a kobold skeleton
(27, 9, D:1)
  a hobgoblin skeleton
(38, -4, D:1)
  a +0 short sword
  a kobold skeleton
(39, -6, D:1)
  a rat skeleton
(46, -22, D:1)
  a +0 short sword
  a kobold skeleton
(52, -16, D:1)
  a +0 dagger
  4 stones
  a kobold corpse (skeletalised by now)
(56, 9, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 2 of the Dungeon
(2, -2, D:2)
  an adder skeleton
(2, 0, D:2)
  a +0 club
  a goblin skeleton
(9, 2, D:2)
  a +0 dagger
(11, 5, D:2)
  a bat skeleton
(12, 14, D:2)
  a +0 dagger
(26, -8, D:2)
  a ball python skeleton
(26, 22, D:2)
  an adder corpse (skeletalised by now)
(27, 8, D:2)
  a bat skeleton
(30, 3, D:2)
  a +0 ring mail
(41, 13, D:2)
  a rat skeleton
(44, 11, D:2)
  a +0 club
  a +0 spear

Level 3 of the Dungeon
(5, -7, D:3)
  a rat corpse
(6, -8, D:3)
  a bat corpse