TryExcept

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(2, -6, D:1)
  a +0 dagger
(11, 5, D:1)
  a +0 club
(14, 5, D:1)
  a +0 club
(19, 10, D:1)
  a +0 dagger
(45, 17, D:1)
  a +0 scale mail

Level 2 of the Dungeon
(2, 18, D:2)
  a +0 whip
(5, 0, D:2)
  17 bolts
(6, 8, D:2)
  a +0 short sword
(7, -2, D:2)
  a +0 dagger
(14, 4, D:2)
  a +0 short sword
(27, 0, D:2)
  a +0 dagger
(28, -6, D:2)
  a +0 mace
(36, 4, D:2)
  a cursed +0 whip
(37, 7, D:2)
  a +0 club
(41, 29, D:2)
  a +0 dagger
(41, 32, D:2)
  a +0 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  17 bolts
(1, -37, D:3)
  a cursed -3 hunting sling
(1, -24, D:3)
  a +0 hunting sling
(2, -25, D:3)
  a +0 hunting sling
(4, -32, D:3)
  a +0 club
(4, -31, D:3)
  a +0 club
(5, -32, D:3)
  a +0 club
(6, -31, D:3)
  a +0 club
(7, -30, D:3)
  a +0 club
  a +0 animal skin
(7, -28, D:3)
  a +0 club
  a +0 hunting sling
(7, -27, D:3)
  a +0 club
  a +0 scale mail
  a +0 dagger
(9, -3, D:3)
  a +0 club
(10, -2, D:3)
  a +0 dagger
(13, -11, D:3)
  a +0 short sword
(20, 0, D:3)
  a +0 club
(25, -30, D:3)
  a +0 spear
(27, -10, D:3)
  a +0 club
(27, -5, D:3)
  a +0 spear
  a +0 dagger
  a +0 leather armour
  a +0 robe
  a +0 robe
(29, -7, D:3)
  a stone
(29, -5, D:3)
  3 large rocks
(30, -27, D:3)
  a bullfrog skeleton
(30, -10, D:3)
  a stone
(30, -9, D:3)
  a stone
(31, -6, D:3)
  a stone
(32, -8, D:3)
  6 large rocks
(33, -5, D:3)
  a stone
(40, -13, D:3)
  a +0 hunting sling
(46, -25, D:3)
  a cursed +0 robe
(47, 22, D:3)
  a +0 club
(61, 12, D:3)
  a +0 mace
  a +0 chain mail
  a +0 club
  a +0 leather armour
(61, 15, D:3)
  a +0 hand axe
  a +0 leather armour
(62, 3, D:3)
  a +0 leather armour

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 leather armour
(3, -4, D:4)
  13 gold pieces
(22, -27, D:4)
  13 stones
(22, -25, D:4)
  an uncursed staff of wizardry
(24, -12, D:4)
  a leopard gecko corpse
(25, -14, D:4)
  3 chunks of flesh
  a hound skeleton
(25, -13, D:4)
  an adder skeleton