lasso

Level 1 of the Dungeon
(0, 0, D:1)
  +0 acid dragon scales
(6, 22, D:1)
  a stone
(9, -18, D:1)
  a +0 club
(13, -22, D:1)
  10 sling bullets
(14, -3, D:1)
  a +0 dagger
(17, -4, D:1)
  6 bolts
(18, -22, D:1)
  23 arrows
(18, 22, D:1)
  9 bolts
(27, -27, D:1)
  13 arrows
(29, -32, D:1)
  a +0 club
(29, -26, D:1)
  a +0 dagger
(33, -20, D:1)
  19 stones
(35, 8, D:1)
  14 arrows
(36, -25, D:1)
  24 stones
(39, -25, D:1)
  a +0 hunting sling
(41, 15, D:1)
  a +0 short sword
(47, -19, D:1)
  14 stones
(47, -11, D:1)
  a +0 mace
(50, -4, D:1)
  a +0 club
(53, -19, D:1)
  20 arrows
(56, -29, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(10, -6, D:2)
  a +0 dagger
  a +2 robe of willpower
(10, 6, D:2)
  18 stones
(10, 21, D:2)
  2 stones
(32, 7, D:2)
  a +0 whip
(35, 25, D:2)
  a +0 whip
  2 stones
(45, 19, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  5 datura-tipped darts
(4, -22, D:3)
  18 arrows
(7, -1, D:3)
  a +0 club
(7, 5, D:3)
  21 sling bullets
(13, -1, D:3)
  a +0 ring mail
(14, 11, D:3)
  a +0 hand axe
(18, -19, D:3)
  a +0 hunting sling
(20, 10, D:3)
  a +0 falchion
  5 boomerangs
  a +0 dagger
  a +0 leather armour
(30, -27, D:3)
  a cursed +0 ring mail
(32, -19, D:3)
  a +0 club
(33, -4, D:3)
  a +0 leather armour
(33, 7, D:3)
  a +0 club
(37, -4, D:3)
  a +0 whip
(37, 13, D:3)
  15 sling bullets
(40, -28, D:3)
  7 javelins
(42, -17, D:3)
  a cursed +0 ring mail
(43, -24, D:3)
  a +0 club
(43, -21, D:3)
  a +2 vampiric whip
(54, 10, D:3)
  7 stones
(56, 2, D:3)
  a rat corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 pair of gloves
(1, 9, D:4)
  a +0 hand axe
  a scroll of teleportation
(1, 16, D:4)
  a scroll of identify
(2, 9, D:4)
  a +0 giant spiked club
(6, 8, D:4)
  13 stones
(6, 15, D:4)
  a +0 long sword
(10, 4, D:4)
  a +0 flail
  an orc corpse
(11, 4, D:4)
  a +0 hand axe
(12, 3, D:4)
  a +0 dagger
  a +0 robe
(13, 2, D:4)
  an orc corpse
(14, 1, D:4)
  a +0 dagger
  a +0 leather armour
  an orc corpse
(31, 13, D:4)
  a +0 mace
(37, -1, D:4)
  a +0 vorpal mace
(37, 8, D:4)
  a +0 spear