UnDebs

Level 1 of the Dungeon
(0, 0, D:1)
  17 poisoned darts
(13, 17, D:1)
  a +0 club
(13, 18, D:1)
  a +0 club
(21, 19, D:1)
  a +0 club
(25, 33, D:1)
  16 arrows
(35, 0, D:1)
  a +0 robe
(42, 16, D:1)
  a +0 whip

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(18, 2, D:2)
  a +0 leather armour
(24, -8, D:2)
  a +0 dagger
(25, -7, D:2)
  26 arrows
(26, 16, D:2)
  27 bolts
(39, 18, D:2)
  18 arrows
(43, -15, D:2)
  a +0 dagger
(43, 4, D:2)
  a +0 dagger
(46, 0, D:2)
  a +0 ring mail
(47, 8, D:2)
  a +0 dagger
(49, 7, D:2)
  20 arrows
(57, -5, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a wand of polymorph (1)
(0, 7, D:3)
  2 potions of might
(5, -4, D:3)
  a bat corpse
(7, -12, D:3)
  a frilled lizard skeleton
(13, 9, D:3)
  a +0 scale mail
(16, -12, D:3)
  an uncursed amulet of inaccuracy
  a +0 ring mail
(23, 9, D:3)
  a bat corpse (skeletalised by now)
(30, -16, D:3)
  a +0 ring mail
(31, -15, D:3)
  a stone
  a hobgoblin corpse
(32, -15, D:3)
  a +0 dagger
(32, -14, D:3)
  143 stones
(33, 10, D:3)
  a +0 club
  a hobgoblin corpse
  an adder corpse
  a frilled lizard corpse
(34, -12, D:3)
  a stone
(35, -11, D:3)
  a stone
(35, -8, D:3)
  a +0 club
(35, 2, D:3)
  a +0 ring mail
(36, -10, D:3)
  a stone
(36, -9, D:3)
  an adder corpse
(37, -8, D:3)
  a stone
(38, -8, D:3)
  a stone