lasso

Level 1 of the Dungeon
(0, 0, D:1)
  a stone
(0, 4, D:1)
  a +0 whip
(16, -18, D:1)
  a cursed -3 club
(18, -8, D:1)
  a +0 mace
(20, -17, D:1)
  a +0 short sword
(25, -4, D:1)
  28 stones
(27, 28, D:1)
  2 javelins
(30, -8, D:1)
  a +0 club
(32, -17, D:1)
  a +0 whip
(35, 16, D:1)
  10 stones
(37, -25, D:1)
  a +0 robe
(41, 9, D:1)
  24 stones
(42, 9, D:1)
  4 boomerangs
(45, 9, D:1)
  a cursed +0 leather armour
(49, 15, D:1)
  20 bolts
(51, -7, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(0, 29, D:2)
  a +0 robe
(9, 34, D:2)
  a stone
(9, 41, D:2)
  a +0 hunting sling
  11 stones
(11, 21, D:2)
  28 stones
(18, 3, D:2)
  29 sling bullets
  16 stones
(31, -9, D:2)
  a cursed -3 dagger
(41, -1, D:2)
  a +0 club
(43, 41, D:2)
  19 stones
(48, 44, D:2)
  a +0 pair of boots
(56, 38, D:2)
  a +0 pair of boots

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 mace
(3, 9, D:3)
  5 javelins
(3, 11, D:3)
  a +0 dagger
(4, 14, D:3)
  a frilled lizard corpse (skeletalised by now)
(7, 17, D:3)
  a +0 kite shield
(19, 9, D:3)
  a +0 mace (still there?)
  an orc corpse (still there?)