Think

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(2, 15, D:1)
  a +1 helmet
(3, -17, D:1)
  a +0 dagger
(5, -10, D:1)
  a +0 whip
(15, 11, D:1)
  a +0 club
  a +0 dagger
(25, -13, D:1)
  a +0 spear
(26, 24, D:1)
  2 tomahawks
(38, 17, D:1)
  a +0 dagger
(38, 39, D:1)
  22 stones
(40, 31, D:1)
  a +0 whip
(41, 33, D:1)
  a +0 club
(45, 17, D:1)
  22 stones
(46, 25, D:1)
  11 sling bullets
(56, 16, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(3, 4, D:2)
  a +0 short sword
(4, 7, D:2)
  a +0 club
(8, -16, D:2)
  a +0 dagger
(14, 6, D:2)
  a stone
(15, 4, D:2)
  a stone
  a cursed +0 club
  a +0 flail
  a +0 whip
(16, 2, D:2)
  a +5 dagger
  a +0 hunting sling
  18 stones
(16, 11, D:2)
  24 stones
(18, 0, D:2)
  a stone
(24, -4, D:2)
  a +0 club
  a +0 club
(33, -12, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(9, 2, D:3)
  a +0 leather armour
(12, -12, D:3)
  a +0 club
(19, -9, D:3)
  a +0 club
(21, -7, D:3)
  a +0 club
(24, 20, D:3)
  a +0 leather armour
(32, -5, D:3)
  19 poisoned needles
(34, 10, D:3)
  15 stones
(36, -24, D:3)
  a stone
(36, -18, D:3)
  2 stones
(41, -14, D:3)
  a +0 ring mail
  a +0 robe
(42, 3, D:3)
  19 bolts
(44, 0, D:3)
  a +0 flail

Level 4 of the Dungeon
(0, 0, D:4)
  a ration
(3, 1, D:4)
  a killer bee corpse
(4, -16, D:4)
  a +0 spear
(10, -34, D:4)
  18 arrows
(20, 10, D:4)
  a +0 rapier
(31, -11, D:4)
  a +0 trident
(32, -25, D:4)
  a +0 leather armour
(35, -13, D:4)
  a +0 giant spiked club
(36, 0, D:4)
  a +0 dagger
(50, -20, D:4)
  a +0 robe