Think

Level 1 of the Dungeon
(0, 0, D:1)
  a stone
(10, 22, D:1)
  a +0 dagger
  2 stones
(17, 26, D:1)
  a +0 club
(19, 21, D:1)
  a +0 whip
(20, 11, D:1)
  a +0 club
(28, 35, D:1)
  a +0 whip
(33, 4, D:1)
  a +0 club
(39, 21, D:1)
  a +0 club
(47, 17, D:1)
  9 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 pair of gloves
(8, 12, D:2)
  a +0 hand axe
(10, 29, D:2)
  a +0 spear
(12, 26, D:2)
  a +0 dagger
(22, 27, D:2)
  a +0 helmet
(26, -1, D:2)
  a +0 whip
(26, 16, D:2)
  a +0 dagger
(29, 32, D:2)
  a +0 dagger
(33, 32, D:2)
  a +0 mace
(38, 15, D:2)
  a +0 scale mail
(40, 25, D:2)
  a +0 dagger

Level 3 of the Dungeon
(1, -14, D:3)
  a +0 flail
(2, -12, D:3)
  a dart slug corpse
(10, 29, D:3)
  a +0 club
(10, 30, D:3)
  a +0 halberd
  a +0 flail
(13, -10, D:3)
  a +0 hand axe
  a +0 chain mail
(13, -6, D:3)
  a +0 short sword
(14, -7, D:3)
  a +0 dagger
(14, 20, D:3)
  a +0 ring mail
(15, 11, D:3)
  a +0 leather armour
  a +0 club
  8 poisoned darts
  a +0 dagger
(16, -18, D:3)
  a +0 ring mail
(24, -18, D:3)
  a +2 mace of protection
(24, -4, D:3)
  a +0 mace
(25, -12, D:3)
  a bat skeleton
(26, -18, D:3)
  a +0 mace
(36, 12, D:3)
  4 stones
(39, -2, D:3)
  a +0 club
(48, 25, D:3)
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 flail
  a +0 flail
  a gnoll corpse
  a gnoll corpse
(0, 1, D:4)
  a +0 club
(3, -3, D:4)
  a +0 chain mail
(6, 0, D:4)
  a throwing net
(25, -2, D:4)
  an adder corpse
(28, -2, D:4)
  a +0 short sword
  a kobold corpse
(33, -15, D:4)
  3 stones