lasso

Level 1 of the Dungeon
(0, 0, D:1)
  a bat corpse (skeletalised by now)
(3, 0, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(11, 18, D:1)
  a hobgoblin corpse (skeletalised by now)
(12, 14, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(13, 10, D:1)
  a stone
(19, 12, D:1)
  a frilled lizard corpse (skeletalised by now)
(22, 36, D:1)
  a +0 club
(29, 37, D:1)
  a goblin corpse (skeletalised by now)
(32, 25, D:1)
  3 poisoned darts
(33, 39, D:1)
  7 stones
(35, 17, D:1)
  a +0 leather armour
(36, 19, D:1)
  a +0 sling
(40, 21, D:1)
  a +0 club
  a kobold skeleton
(42, 20, D:1)
  a +0 sling
(42, 51, D:1)
  a +0 sling
(47, 43, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
  a goblin skeleton
(2, -1, D:2)
  a hobgoblin skeleton
(18, 15, D:2)
  a ball python skeleton
(19, 9, D:2)
  a quokka skeleton
(20, 15, D:2)
  a +0 chain mail
(25, -7, D:2)
  a kobold corpse (skeletalised by now)
(30, 1, D:2)
  a +0 short sword
(32, 21, D:2)
  a +0 sling
(42, 12, D:2)
  a ball python corpse (skeletalised by now)
(45, 11, D:2)
  a +0 robe

Level 3 of the Dungeon
(0, 0, D:3)
  6 poisoned darts
(7, 18, D:3)
  a +0 leather armour
(9, 7, D:3)
  a +0 club
(12, 5, D:3)
  a +0 ring mail
(14, 14, D:3)
  a +0 leather armour
  a +0 club
(22, 35, D:3)
  a frilled lizard skeleton
(26, 7, D:3)
  a +0 ring mail
(30, 7, D:3)
  an adder corpse (skeletalised by now)
(31, 18, D:3)
  6 poisoned darts
(49, 6, D:3)
  a +0 mace
  an orc corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of lignification
(3, 0, D:4)
  a +0 leather armour
(5, 11, D:4)
  a +0 dagger
(8, 4, D:4)
  a +0 falchion
  a +0 dagger
  a +0 robe
  an orc corpse (skeletalised by now)
(9, -7, D:4)
  a scroll of blinking
(9, 4, D:4)
  a +0 mace
(15, -8, D:4)
  a +0 dagger
  a +0 leather armour
  an orc corpse
(16, 4, D:4)
  a ball python corpse (skeletalised by now)