awk

Level 1 of the Dungeon
(0, 0, D:1)
  a cursed +0 club
(1, -2, D:1)
  a +0 mace
(8, -2, D:1)
  a +0 hunting sling
(13, -5, D:1)
  a +0 dagger
  a stone
(17, -3, D:1)
  a +0 dagger
(23, -8, D:1)
  a +0 robe
(26, 3, D:1)
  a +0 dagger
(29, 7, D:1)
  a throwing net
(34, -17, D:1)
  a +0 club
  a +0 club
(41, 15, D:1)
  18 stones
(51, -23, D:1)
  a +0 club
(58, 8, D:1)
  a +0 club
(64, -17, D:1)
  a +0 ring mail
(65, 13, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(8, 16, D:2)
  a bread ration
(20, 9, D:2)
  a +0 club
(25, 6, D:2)
  a stone
(25, 7, D:2)
  a stone
(26, 6, D:2)
  a cursed -2 club
(26, 7, D:2)
  a +0 hunting sling
  5 stones
(33, -7, D:2)
  a +0 club
(34, 14, D:2)
  a +0 pair of gloves

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 rapier
(19, 41, D:3)
  18 arrows
(30, 2, D:3)
  a +0 dagger (still there?)
  a goblin corpse (still there?)
(30, 4, D:3)
  a goblin corpse
(31, 42, D:3)
  a +0 whip
(36, 27, D:3)
  a +0 hand axe of chopping