lasso

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(0, 13, D:1)
  a rat corpse (skeletalised by now)
(0, 31, D:1)
  a +0 whip
(2, 33, D:1)
  a ball python corpse (skeletalised by now)
(3, 33, D:1)
  5 stones
(5, -4, D:1)
  a +0 club
  a goblin skeleton
(7, 43, D:1)
  a hobgoblin corpse (skeletalised by now)
(8, 27, D:1)
  a hobgoblin corpse (skeletalised by now)
(12, 10, D:1)
  a ball python skeleton
(28, 8, D:1)
  a +0 club
(31, 15, D:1)
  6 poisoned darts
(33, 39, D:1)
  a +0 dagger
  a hobgoblin corpse (skeletalised by now)
(42, 16, D:1)
  a +0 hand axe
(47, 1, D:1)
  a bat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(2, 19, D:2)
  a +0 hand axe
(2, 23, D:2)
  a +0 robe
(20, 19, D:2)
  a +0 leather armour
(21, 16, D:2)
  a bat corpse (skeletalised by now)
(24, 21, D:2)
  a +0 leather armour
(25, 13, D:2)
  an adder corpse (skeletalised by now)
(28, 20, D:2)
  a +0 robe
(31, -20, D:2)
  a +0 dagger
  a goblin skeleton
(33, 15, D:2)
  a +0 spear
(43, -2, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 hand axe
(0, 13, D:3)
  a +0 dagger
(2, 23, D:3)
  6 stones
(3, 23, D:3)
  a +0 trident
(3, 24, D:3)
  a +0 flail
(3, 28, D:3)
  a +0 trident
(23, -14, D:3)
  a +0 club
  a +0 whip
(23, 22, D:3)
  a +0 club
  a +0 leather armour
(24, -14, D:3)
  a +0 club
(25, -14, D:3)
  a +0 sling
  a +0 club
  a +0 leather armour
  a +0 flail of holy wrath
  a +0 leather armour
(25, -13, D:3)
  a +0 war axe
(41, 0, D:3)
  a +0 whip
(42, -6, D:3)
  a +0 short sword
(44, -6, D:3)
  a +0 spear
  quicksilver dragon scales
  2 stones
(45, 0, D:3)
  a +0 whip
(55, -8, D:3)
  a +0 whip

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 ring mail