BeReasonable

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
  4 stones
(1, -11, D:1)
  a parchment of Foxfire
(6, -16, D:1)
  a +0 short sword
(6, -14, D:1)
  a +0 club
(6, -2, D:1)
  a hobgoblin corpse (skeletalised by now)
(10, -16, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(13, -24, D:1)
  a hobgoblin corpse (skeletalised by now)
(18, -9, D:1)
  a +0 dagger
(19, -9, D:1)
  a ball python corpse (skeletalised by now)
(22, -36, D:1)
  a ball python corpse (skeletalised by now)
(26, -7, D:1)
  a frilled lizard skeleton
(29, -3, D:1)
  a hobgoblin skeleton
(30, -4, D:1)
  a +0 whip
  a kobold skeleton
(31, -2, D:1)
  an inkwell talisman
(32, -30, D:1)
  a +0 whip
  a kobold skeleton

Level 2 of the Dungeon
(2, 6, D:2)
  a +0 robe
(9, -17, D:2)
  a parchment of Sandblast
(11, 1, D:2)
  a parchment of Mephitic Cloud
(11, 5, D:2)
  a +0 club
(12, 0, D:2)
  a ball python skeleton
(22, 4, D:2)
  a parchment of Volatile Blastmotes
(23, -26, D:2)
  a +0 robe
(23, -25, D:2)
  a +0 club
  a goblin skeleton
(23, -24, D:2)
  a rat skeleton
(24, -23, D:2)
  an adder skeleton
(26, -23, D:2)
  a parchment of Frozen Ramparts
(30, -22, D:2)
  a parchment of Ensorcelled Hibernation
(39, -10, D:2)
  a parchment of Static Discharge
(46, -7, D:2)
  a rat corpse (skeletalised by now)
(53, -21, D:2)
  a parchment of Ozocubu's Armour
(54, -35, D:2)
  a staff of cold

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(2, 0, D:3)
  a hobgoblin corpse (skeletalised by now)
(8, 26, D:3)
  a troll skeleton
(10, 10, D:3)
  4 stones
  a +0 dagger
  a kobold skeleton
(13, 17, D:3)
  a quokka skeleton
(14, 26, D:3)
  a goblin skeleton
(15, 43, D:3)
  an adder skeleton
(16, 12, D:3)
  a +0 robe
(38, 47, D:3)
  a book of the Spheres
(39, 11, D:3)
  a ball python corpse (skeletalised by now)
(39, 12, D:3)
  a +0 giant club
(42, 35, D:3)
  a +0 robe
(45, 27, D:3)
  a parchment of Dispel Undead
(45, 49, D:3)
  a ball python corpse (skeletalised by now)
(47, 25, D:3)
  a +0 sling
(47, 38, D:3)
  a +0 dagger
(49, 22, D:3)
  a +0 robe
(59, 18, D:3)
  a +0 short sword

Level 4 of the Dungeon
(3, -1, D:4)
  a ball python corpse
(10, -3, D:4)
  a +0 flail
(10, -2, D:4)
  7 gold pieces (still there?)
  a +2 dagger of flaming (still there?)
  a +0 robe (still there?)
  an orc corpse (still there?)
(10, -1, D:4)
  a hobgoblin corpse
(13, -11, D:4)
  a ball python skeleton
(13, -9, D:4)
  a +0 chain mail
  a +0 dagger
  a +0 club
  an orc skeleton
  a goblin skeleton
(15, -2, D:4)
  a +0 short sword
(17, 20, D:4)
  a jackal corpse
(18, 20, D:4)
  a jackal corpse
(19, 19, D:4)
  a black bear corpse
(24, 18, D:4)
  a scroll of teleportation

Level 5 of the Dungeon