lasso

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(7, -16, D:1)
  a +0 robe
(8, -10, D:1)
  a +0 whip
  2 stones
(13, -11, D:1)
  7 stones
(18, -20, D:1)
  6 stones

Level 2 of the Dungeon
(0, 0, D:2)
  6 stones
(0, 8, D:2)
  a +0 robe
(9, 0, D:2)
  a +0 mace
(10, 0, D:2)
  a +0 short sword
(10, 15, D:2)
  a +0 chain mail
(11, 4, D:2)
  a +0 short sword
  a +0 animal skin
  a +0 helmet
  a +0 dagger
  a +0 dagger
  a +0 club
  a +0 club
(13, 4, D:2)
  a +0 club
  a +0 club
  a +0 club
  a +0 dagger
  a +0 short sword
(17, -13, D:2)
  a +0 whip of freezing
  4 stones
(27, -22, D:2)
  a +0 club
(27, 12, D:2)
  a +0 club
(39, -1, D:2)
  a +0 short sword
(40, 9, D:2)
  5 poisoned darts
(42, 3, D:2)
  a +0 short sword
  a +0 scale mail
(49, 5, D:2)
  a +0 spear

Level 3 of the Dungeon
(11, -14, D:3)
  5 stones
(12, -13, D:3)
  a +0 rapier
(15, -39, D:3)
  a +0 dagger
(17, -22, D:3)
  10 gold pieces
(17, -21, D:3)
  a +1 sling of freezing
  (unseen)
(26, -43, D:3)
  a +0 club
  7 poisoned darts
(42, -31, D:3)
  a +0 club
(42, -5, D:3)
  a +0 barding

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 whip
  a gnoll corpse (skeletalised by now)
(1, -12, D:4)
  a +0 dagger
(2, -3, D:4)
  a +0 whip
  a gnoll corpse (skeletalised by now)
(3, 22, D:4)
  a +0 whip
(4, -3, D:4)
  a +0 ring mail
(8, 7, D:4)
  a +0 club
  2 boomerangs
(13, -6, D:4)
  a +0 whip
(13, -2, D:4)
  a +0 short sword
  an orc corpse (skeletalised by now)
(14, -6, D:4)
  a +0 short sword
  an orc corpse (skeletalised by now)
(17, -2, D:4)
  a +0 flail
(19, -6, D:4)
  a +0 trident
(20, -6, D:4)
  a +0 club
  7 stones
(27, 6, D:4)
  an iguana corpse
(39, 26, D:4)
  a +0 dagger
(43, 5, D:4)
  a +0 war axe
  a +0 robe
  a staff of conjuration
  an orc corpse
(44, 5, D:4)
  a +0 dagger
  a +0 robe
(46, 2, D:4)
  a +0 whip
  an orc corpse
(46, 3, D:4)
  a +0 club
(47, 16, D:4)
  a +0 dagger
(48, 7, D:4)
  a +1 heavy flail
  a +0 sling
  5 stones