awk

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 hunting sling
(14, -16, D:1)
  a +0 ring mail
(14, -11, D:1)
  15 bolts
(17, -18, D:1)
  a +0 dagger
(19, -12, D:1)
  a +0 ring mail
(22, -18, D:1)
  a +0 club
  a +0 chain mail

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(2, -31, D:2)
  a +0 club
(4, 4, D:2)
  21 bolts
(16, -15, D:2)
  a +0 short sword
(19, -19, D:2)
  a +0 spear
(19, -11, D:2)
  a +0 club
(22, -21, D:2)
  a +0 robe
(41, 7, D:2)
  a +0 robe
  a +0 scythe
(49, -25, D:2)
  a +0 robe
(49, -22, D:2)
  a +0 dagger
(67, 11, D:2)
  a +0 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  a stone
  (unseen)
(1, 10, D:3)
  a stone
  (unseen)
(1, 11, D:3)
  a stone
(2, 4, D:3)
  14 gold pieces
(3, 4, D:3)
  a stone
(4, 3, D:3)
  a stone
(5, 3, D:3)
  a stone
(5, 4, D:3)
  19 gold pieces
(6, 4, D:3)
  a stone
(7, 3, D:3)
  a stone
(8, 3, D:3)
  2 stones
(10, 3, D:3)
  a stone
(12, 3, D:3)
  a stone
  (unseen)
(17, 31, D:3)
  a +0 whip
  a kobold corpse (skeletalised by now)
(20, 31, D:3)
  a cursed -3 hand axe
  a +0 mace
(21, 6, D:3)
  a +0 club
(21, 29, D:3)
  a +0 giant club
(22, 17, D:3)
  a +0 dagger
  a +0 scale mail
(22, 20, D:3)
  a +0 flail of crushing
  a +0 chain mail
(22, 21, D:3)
  a +0 war axe
(22, 22, D:3)
  a +0 dagger
  a +0 short sword of flaming
  a +0 leather armour of magic resistance
(26, 26, D:3)
  a cursed -1 hand axe
(27, 22, D:3)
  a +0 club
(28, 19, D:3)
  20 bolts