Undo

Level 1 of the Dungeon
(0, 0, D:1)
  a jackal corpse (skeletalised by now)
(0, 1, D:1)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(8, -6, D:1)
  a +0 dagger
(9, 10, D:1)
  a hobgoblin corpse (skeletalised by now)
(13, -19, D:1)
  a quokka corpse (skeletalised by now)
(20, 5, D:1)
  a +0 dagger
(20, 6, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(20, 13, D:1)
  a +0 leather armour
(22, -17, D:1)
  a +0 short sword
  5 stones
(24, 16, D:1)
  a ball python skeleton
(26, 16, D:1)
  a +0 short sword
  a ball python skeleton
(33, -14, D:1)
  a hobgoblin corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(36, -11, D:1)
  a parchment of Fugue of the Fallen
(36, 20, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(37, -2, D:1)
  a ball python corpse (skeletalised by now)
(46, -4, D:1)
  a rat skeleton
(49, -6, D:1)
  a +0 club
(50, -6, D:1)
  a rat skeleton
(56, -11, D:1)
  a +0 short sword
  a kobold skeleton
(56, -9, D:1)
  a +0 plate armour

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 mace
(2, -20, D:2)
  a jackal corpse (skeletalised by now)
(3, -22, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(3, -21, D:2)
  a +0 club
  a +0 scale mail
  a frilled lizard corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(3, -16, D:2)
  a hobgoblin corpse (skeletalised by now)
(4, -17, D:2)
  a jackal corpse (skeletalised by now)
(12, -10, D:2)
  a +0 club
  a goblin skeleton
(13, -9, D:2)
  a hobgoblin skeleton
(15, -13, D:2)
  a +0 club
(17, -35, D:2)
  a +0 spear
(22, -3, D:2)
  a hobgoblin skeleton
(24, -3, D:2)
  a bat skeleton
(30, -28, D:2)
  a ball python corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
(30, -27, D:2)
  a +0 dagger
  4 stones
  a kobold corpse (skeletalised by now)
(35, 1, D:2)
  a hobgoblin skeleton
(38, -21, D:2)
  an adder skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 leather armour
(2, 10, D:3)
  a +0 mace
  a +0 trident
  an orc corpse (skeletalised by now)
(3, 10, D:3)
  a +0 club
(4, -6, D:3)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(14, -5, D:3)
  a +0 sling
(15, -3, D:3)
  a +0 robe
(17, 9, D:3)
  a parchment of Shock
(28, 15, D:3)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(41, 13, D:3)
  a +0 scale mail
(54, -9, D:3)
  a parchment of Poisonous Vapours
(54, 2, D:3)
  a book of Debilitation

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
(16, 4, D:4)
  a +0 ring mail
  a +0 dagger
(17, -27, D:4)
  a +0 club
(17, -2, D:4)
  a stone
  a +0 short sword
  a kobold skeleton
(21, -27, D:4)
  a +0 whip
  4 stones
(22, -28, D:4)
  an iguana skeleton
(28, -27, D:4)
  a +0 ring mail
(33, -32, D:4)
  a +0 sling
  a +0 club
  a goblin corpse (skeletalised by now)
(33, -30, D:4)
  a ball python corpse (skeletalised by now)
(36, -35, D:4)
  a quokka corpse (skeletalised by now)
(37, -37, D:4)
  an amulet of guardian spirit
(42, -27, D:4)
  a scroll of amnesia
(42, -5, D:4)
  a quokka skeleton
(43, -5, D:4)
  a +0 dagger
(44, -22, D:4)
  a parchment of Static Discharge
(44, -16, D:4)
  a +0 flail
(44, -5, D:4)
  a +0 shortbow
  a ball python skeleton
(47, -6, D:4)
  a +0 ring mail
(48, -19, D:4)
  an orb of energy
(49, -9, D:4)
  a quokka skeleton
  a kobold skeleton
(50, -11, D:4)
  a +0 orcbow
  a centaur skeleton
(51, -12, D:4)
  a +0 dagger
  a +0 club
  4 stones
  a +0 short sword
  an orc skeleton
  a kobold skeleton
(52, -12, D:4)
  a +0 shortbow
(54, -13, D:4)
  a +0 rapier
  a +0 whip
  a +0 mace
  a +0 dagger
  a +1 whip of draining
  a +0 scale mail
(55, -33, D:4)
  a +0 whip
  a kobold corpse (skeletalised by now)
(62, -29, D:4)
  a +0 hand axe
(63, 0, D:4)
  a +0 mace

Level 5 of the Dungeon
(7, 6, D:5)
  a howler monkey corpse (skeletalised by now)
(8, 17, D:5)
  a +0 whip
(9, 5, D:5)
  a quokka corpse (skeletalised by now)
(9, 15, D:5)
  a +0 war axe
(28, 19, D:5)
  an orb of stardust
(30, 27, D:5)
  a +0 spear
(32, 10, D:5)
  a +0 hand axe
  an orc skeleton
(32, 11, D:5)
  an adder skeleton
(34, 10, D:5)
  a +0 trident
  an orc skeleton
(35, 8, D:5)
  a +0 robe
  a +0 dagger
  a +0 leather armour
  a +0 mace
  an orc skeleton
(37, -2, D:5)
  a +0 ring mail
(37, 8, D:5)
  a +0 chain mail
  a +0 club
  an orc skeleton
(43, 22, D:5)
  a +0 dagger
(45, 15, D:5)
  a +0 spear
(47, 14, D:5)
  a +0 long sword
(49, 11, D:5)
  a parchment of Vampiric Draining

Level 6 of the Dungeon
(3, 6, D:6)
  a +0 trident
  an orc corpse
(3, 7, D:6)
  a +0 dagger
(3, 8, D:6)
  a +0 whip
  a +0 leather armour
  an orc corpse
(4, -1, D:6)
  a parchment of Call Imp
(26, 0, D:6)
  a +0 club
(37, 4, D:6)
  a black bear corpse
(41, 17, D:6)
  15 gold pieces
(48, 11, D:6)
  a +0 hand axe
  a +0 leather armour
  an orc corpse