calc

Level 1 of the Dungeon
(8, -11, D:1)
  a +0 leather armour
(14, -12, D:1)
  a rat skeleton
(21, 6, D:1)
  a bat skeleton
(29, 6, D:1)
  a +0 leather armour
(33, 26, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(43, -10, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a ball python corpse (skeletalised by now)
(1, 3, D:2)
  a +0 leather armour
(4, 4, D:2)
  a +0 dagger
  a goblin skeleton
(10, -9, D:2)
  a +0 dagger
(15, -6, D:2)
  a hobgoblin corpse (skeletalised by now)
(19, -17, D:2)
  a rat corpse (skeletalised by now)
(22, -11, D:2)
  a bat corpse (skeletalised by now)
(28, 9, D:2)
  a rat skeleton
(29, 12, D:2)
  a +0 sling
(33, -10, D:2)
  a staff of alchemy
(43, -18, D:2)
  a +0 club
  4 stones
(43, -15, D:2)
  a +0 pair of gloves
(43, -5, D:2)
  a +0 ring mail
(50, 8, D:2)
  a frilled lizard skeleton
(54, 4, D:2)
  4 stones
(58, -15, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 whip
  a +0 robe
(1, 15, D:3)
  a +0 dagger
  a +0 chain mail
(7, 5, D:3)
  6 stones
(9, 24, D:3)
  a +0 club
(14, 15, D:3)
  6 stones
(15, 3, D:3)
  a +0 dagger
(15, 11, D:3)
  3 stones
(17, 12, D:3)
  4 stones
(34, 49, D:3)
  a +0 leather armour
(39, 8, D:3)
  a hobgoblin corpse (skeletalised by now)
(48, 19, D:3)
  a +0 club
  a +0 dagger
  a +0 flail
  3 boomerangs
  a +0 mace
  a rat skeleton
(48, 58, D:3)
  a +0 dagger
(54, 47, D:3)
  a +6 ring of dexterity
(55, 9, D:3)
  6 stones
(61, 17, D:3)
  a ring of protection from cold
(62, 9, D:3)
  an amulet of regeneration
(64, 51, D:3)
  a +0 club

Level 4 of the Dungeon
(14, -10, D:4)
  a +0 robe
(14, 2, D:4)
  a stone
(17, 2, D:4)
  a +0 club
(23, -8, D:4)
  a +0 spear
(28, -41, D:4)
  a scroll of immolation
(31, -40, D:4)
  4 silver javelins