TryExcept

Level 1 of the Dungeon
(10, -10, D:1)
  a +1 spear of piercing
(11, -12, D:1)
  a +0 club
(21, 38, D:1)
  a +0 short sword
(22, 23, D:1)
  a +0 robe
(23, -4, D:1)
  a +0 short sword
(28, -2, D:1)
  28 sling bullets
(33, 2, D:1)
  a +0 club
(33, 8, D:1)
  32 sling bullets
(35, 9, D:1)
  a +0 dagger
(36, 29, D:1)
  a +0 robe
(37, -4, D:1)
  a +0 club
(40, 28, D:1)
  a +0 club
(44, 2, D:1)
  22 bolts

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 hand axe
(11, -6, D:2)
  a +0 club
(14, -40, D:2)
  a +0 whip
(17, -25, D:2)
  a +0 long sword
(22, -4, D:2)
  a +0 halberd
(23, -20, D:2)
  a +0 club
(23, -2, D:2)
  a +0 club
(26, -41, D:2)
  a +0 leather armour
(32, -34, D:2)
  a +0 spear
(34, -7, D:2)
  a cursed +0 club
(37, -14, D:2)
  a +0 robe
  a +0 dagger
(37, -12, D:2)
  a +0 short sword
(38, -21, D:2)
  a +0 scale mail
  a +0 robe
  a +0 whip
  a +0 dagger
  a +0 hand axe

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 ring mail
  a +0 hand axe
(1, 32, D:3)
  a +0 dagger
(10, 14, D:3)
  a +0 short sword
(13, 0, D:3)
  a +0 club
(19, 0, D:3)
  a +0 robe
(29, 47, D:3)
  a +0 club
(56, 40, D:3)
  a +0 flail

Level 4 of the Dungeon
(0, 0, D:4)
  16 arrows
(10, -8, D:4)
  a worker ant corpse
(10, -7, D:4)
  an adder corpse