aabb

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
  a bat corpse (skeletalised by now)
(1, -4, D:1)
  a scroll of enchant weapon
(2, 4, D:1)
  a +0 whip
  a kobold corpse (skeletalised by now)
(7, -10, D:1)
  a +0 spear
(9, -6, D:1)
  a +0 club
  a goblin skeleton
(19, -13, D:1)
  a bat skeleton
(21, -17, D:1)
  a +0 club
(21, -15, D:1)
  a quokka skeleton
(21, -14, D:1)
  a +0 dagger
  a goblin skeleton
(21, -13, D:1)
  a quokka skeleton
(40, 6, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 1, D:2)
  14 gold pieces

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 scale mail
(5, -3, D:3)
  an adder corpse
(5, 11, D:3)
  a quokka corpse
(8, -8, D:3)
  12 gold pieces
(9, -11, D:3)
  a +0 short sword
  4 stones
  a +0 short sword
  a kobold corpse
(9, 23, D:3)
  a +0 dagger
(10, -11, D:3)
  a ball python corpse

Level 4 of the Dungeon
(0, 0, D:4)
  an amulet of chemistry
(5, 12, D:4)
  6 gold pieces
(6, 0, D:4)
  a scroll of identify
(7, 4, D:4)
  a +0 club
  an orc corpse
(8, 4, D:4)
  a +0 dagger
  a goblin corpse
(10, 2, D:4)
  a +0 club
  an orc corpse
(12, 6, D:4)
  a scroll of revelation
(13, -3, D:4)
  a parchment of Call Imp