TryExcept

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 spear
(4, 4, D:1)
  a cursed -1 mace
(11, 44, D:1)
  a stone
(12, 46, D:1)
  a +0 dagger
(17, 12, D:1)
  a +0 spear
(17, 50, D:1)
  16 arrows
(20, 32, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(9, -6, D:2)
  a +0 club
(10, -5, D:2)
  a +0 club
(34, 24, D:2)
  a +0 leather armour
(35, -12, D:2)
  a cursed -1 falchion
(36, -11, D:2)
  a +0 dagger
(44, 17, D:2)
  a +0 dagger
(47, 9, D:2)
  a +0 short sword
(48, 10, D:2)
  a +0 halberd
(49, 11, D:2)
  a +0 whip
(49, 13, D:2)
  a +0 ring mail
  a +0 spear
(49, 15, D:2)
  a cursed +0 halberd
(53, -1, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 leather armour
(11, 1, D:3)
  8 gold pieces
(12, 17, D:3)
  a +0 falchion
(15, 8, D:3)
  7 gold pieces
(20, 7, D:3)
  13 gold pieces