Think

Level 1 of the Dungeon
(0, 0, D:1)
  2 javelins
(10, -25, D:1)
  20 arrows
(12, -32, D:1)
  15 stones
(15, -19, D:1)
  a +0 whip
(26, 0, D:1)
  a +0 short sword
(47, -38, D:1)
  a +0 robe
(53, -26, D:1)
  a +0 hand crossbow
(56, -34, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(2, 7, D:2)
  20 stones
(11, -6, D:2)
  a +0 short sword
(13, -7, D:2)
  19 arrows
(29, 19, D:2)
  22 sling bullets
(36, 7, D:2)
  31 bolts
(42, 27, D:2)
  18 stones
(42, 41, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 leather armour
  the goblin corpse of Ijyb (skeletalised by now)
(11, 20, D:3)
  20 stones
(18, 7, D:3)
  19 stones
(20, -9, D:3)
  a +0 whip
  a +0 halberd
(22, 16, D:3)
  a +0 dagger
(26, -11, D:3)
  a +0 spear of venom
(35, -9, D:3)
  a +0 whip
  3 stones
(43, -9, D:3)
  a +0 mace
  a +0 scale mail
(52, 7, D:3)
  a +0 flail
  a +0 chain mail

Level 4 of the Dungeon
(0, 0, D:4)
  15 stones
(1, -14, D:4)
  a +0 robe
(1, -2, D:4)
  a +0 falchion
  an orc corpse (skeletalised by now)
(3, -25, D:4)
  15 poisoned darts
(4, -3, D:4)
  a +0 short sword
  a kobold corpse (skeletalised by now)