TryExcept

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(10, 18, D:1)
  a +0 dagger
(28, 24, D:1)
  a +0 helmet
(32, 10, D:1)
  a +0 dagger
(34, -7, D:1)
  27 stones
(35, -7, D:1)
  a +0 club
(36, 38, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  18 stones
(1, -6, D:2)
  18 stones
(14, 13, D:2)
  a +0 short sword
(19, -28, D:2)
  a +0 mace
(19, -13, D:2)
  a +0 leather armour
(19, 1, D:2)
  a +0 robe
(19, 14, D:2)
  2 stones
(19, 15, D:2)
  12 stones
(20, 13, D:2)
  a stone
(28, -21, D:2)
  5 needles of confusion
(28, -5, D:2)
  a +0 falchion
(31, 3, D:2)
  a +0 club
  a +0 club
(35, -30, D:2)
  a +0 whip
(36, -25, D:2)
  a stone
(37, -29, D:2)
  17 poisoned needles
(42, -11, D:2)
  24 sling bullets
(45, -6, D:2)
  a +0 club
(47, -24, D:2)
  a stone
(50, -23, D:2)
  22 stones
  a +0 club
  a +3 hunting sling

Level 3 of the Dungeon
(0, 0, D:3)
  16 stones
(2, 16, D:3)
  a +0 glaive
(7, 26, D:3)
  9 stones
(14, -7, D:3)
  a +0 hunting sling
(16, 32, D:3)
  a +0 leather armour
(18, 35, D:3)
  a +0 dagger
(21, 37, D:3)
  a cursed +0 short sword
(22, 38, D:3)
  a +0 short sword
(22, 41, D:3)
  a +0 whip
(23, 39, D:3)
  a +0 battleaxe
(23, 40, D:3)
  22 stones
(26, 28, D:3)
  a cursed -3 whip
(29, 11, D:3)
  a +0 hand axe
(39, -2, D:3)
  16 stones
(41, 7, D:3)
  a +0 club
(42, -4, D:3)
  a +0 club
(51, 6, D:3)
  24 bolts

Level 4 of the Dungeon
(0, 0, D:4)
  an arrow
(1, 2, D:4)
  a scroll of noise
(17, 2, D:4)
  a +0 war axe
(19, 2, D:4)
  a +0 spear
(23, -12, D:4)
  a +0 flail
  a tomahawk
(23, -11, D:4)
  a +0 flail
  a howler monkey corpse
(23, -10, D:4)
  an arrow
(23, -9, D:4)
  an arrow
(23, -7, D:4)
  an arrow
(23, -6, D:4)
  an arrow (still there?)
  a throwing net {!f} (still there?)
(24, -13, D:4)
  an arrow