Oil

Level 1 of the Dungeon
(1, -5, D:1)
  a ball python skeleton
(1, -2, D:1)
  a ball python skeleton
(2, -4, D:1)
  a +0 club
(2, -3, D:1)
  a +0 dagger
  a goblin skeleton
(3, -18, D:1)
  a +0 mace
(6, -5, D:1)
  a +0 whip
  9 stones
(6, 12, D:1)
  a +0 short sword
(7, 9, D:1)
  a bat skeleton
(7, 10, D:1)
  a rat skeleton
(8, -25, D:1)
  a rat corpse (skeletalised by now)
(8, -4, D:1)
  a +0 leather armour
(9, -13, D:1)
  4 stones
(9, 10, D:1)
  a bat skeleton
(10, 9, D:1)
  3 stones
(18, 12, D:1)
  a +0 hand axe
(24, 17, D:1)
  a +0 short sword
  a frilled lizard skeleton
  a kobold skeleton
(30, 18, D:1)
  a bat skeleton
(32, 17, D:1)
  a hobgoblin skeleton
(35, -16, D:1)
  a rat corpse (skeletalised by now)
(39, -11, D:1)
  a quokka corpse (skeletalised by now)
(44, 11, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  6 stones
(4, 20, D:2)
  a +0 mace
(10, -10, D:2)
  an adder skeleton
(10, -9, D:2)
  a +0 dagger
  a goblin skeleton
(10, -5, D:2)
  a +0 ring mail
(17, 21, D:2)
  a hobgoblin skeleton
(19, 6, D:2)
  a +0 ring mail
(22, -11, D:2)
  a +0 club
  4 stones
(23, -11, D:2)
  a +0 dagger
  a goblin skeleton
  a bat skeleton
  a jackal skeleton
(23, 12, D:2)
  2 stones
(28, 10, D:2)
  a +0 scale mail
(29, 21, D:2)
  a +0 club
(31, -4, D:2)
  a +0 dagger
(33, -5, D:2)
  a rat skeleton
(35, 19, D:2)
  a +1 mace of protection
  a goblin skeleton
(35, 20, D:2)
  a +0 whip
  a kobold skeleton
(39, 1, D:2)
  a +0 dagger
  a goblin skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a frilled lizard corpse
(0, 1, D:3)
  a scorpion corpse
(0, 6, D:3)
  a scroll of teleportation
(14, 0, D:3)
  an adder corpse
(16, 2, D:3)
  a +0 mace
(17, -3, D:3)
  a hobgoblin corpse
(23, -11, D:3)
  a hobgoblin corpse (skeletalised by now)
(24, -13, D:3)
  a ball python skeleton
(25, -14, D:3)
  a +0 flail
(32, -17, D:3)
  a +0 robe