lasso

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(0, 15, D:1)
  4 stones
(0, 18, D:1)
  a hobgoblin corpse (skeletalised by now)
(1, 4, D:1)
  a ball python skeleton
(10, 5, D:1)
  a +0 plate armour
(10, 33, D:1)
  a hobgoblin skeleton
  a bat skeleton
(15, 9, D:1)
  a bat skeleton
(19, 16, D:1)
  4 large rocks
(22, 27, D:1)
  a +0 short sword
(23, 3, D:1)
  a frilled lizard skeleton
(23, 31, D:1)
  a bat skeleton
(26, 6, D:1)
  a ball python skeleton
(28, 31, D:1)
  a +0 dagger
(30, 31, D:1)
  a +1 dagger of speed
  9 stones
(34, 15, D:1)
  a frilled lizard corpse (skeletalised by now)
(34, 23, D:1)
  a ball python skeleton
(37, 7, D:1)
  a +0 dagger
  4 stones
(38, 11, D:1)
  a +0 robe
  a bat corpse (skeletalised by now)
(40, 5, D:1)
  a +0 dagger
(40, 9, D:1)
  a +1 heavy falchion
(41, 25, D:1)
  a +0 short sword
  4 stones
  a kobold corpse (skeletalised by now)
(45, 23, D:1)
  a +0 scale mail
(49, 3, D:1)
  a stone

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 hand axe
(1, -31, D:2)
  a +1 dagger of speed
  a rat corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
(3, -35, D:2)
  a +0 ring mail
(8, -25, D:2)
  a bat skeleton
(9, -3, D:2)
  a +0 helmet
(13, -27, D:2)
  an adder skeleton
(19, -32, D:2)
  6 stones
(19, 7, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(28, -21, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(28, -9, D:2)
  a +0 leather armour
(41, -31, D:2)
  4 stones
(41, 0, D:2)
  a +0 whip
  2 stones
(52, 5, D:2)
  a +0 dagger
(52, 6, D:2)
  a +0 short sword
  a kobold corpse

Level 3 of the Dungeon
(0, 0, D:3)
  a bat corpse
(8, 7, D:3)
  a hobgoblin corpse
(8, 8, D:3)
  a +0 dagger
(20, 16, D:3)
  a +0 club
  an adder corpse
(21, 15, D:3)
  a potion of haste