Error4North

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(1, 5, D:1)
  15 sling bullets
(2, -16, D:1)
  27 stones
(2, -4, D:1)
  a +0 club
(5, -8, D:1)
  14 arrows
(6, -16, D:1)
  a +0 club
  19 stones
(6, -15, D:1)
  a stone
(9, 24, D:1)
  a +0 scale mail
(9, 27, D:1)
  a +0 leather armour
(13, 4, D:1)
  a +0 dagger
  a +0 dagger
(14, 27, D:1)
  a +0 vorpal spear
(14, 34, D:1)
  a +0 club
(15, 3, D:1)
  a +0 leather armour
(16, 19, D:1)
  a +0 dagger
(16, 20, D:1)
  a +0 club
(17, -13, D:1)
  a +0 club
(28, -18, D:1)
  a cursed -3 dagger
(41, -1, D:1)
  a +0 club
(41, 11, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(10, 17, D:2)
  a +0 club
(12, 7, D:2)
  a +0 dagger
(17, -5, D:2)
  a +0 short sword
(19, 15, D:2)
  a +0 club
(27, 1, D:2)
  a stone
(28, -1, D:2)
  a stone
(29, 13, D:2)
  a +0 short sword
(32, 14, D:2)
  a +0 mace
(36, 14, D:2)
  14 poisoned darts
(38, 6, D:2)
  a +0 naga barding
(39, 1, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 2, D:3)
  a stone
(1, 3, D:3)
  a stone
(4, -11, D:3)
  a +0 leather armour
(6, -8, D:3)
  a +0 hand axe
(7, -12, D:3)
  a +0 war axe
  a +0 leather armour
  a +0 leather armour
(20, 5, D:3)
  a +0 dagger
(27, 10, D:3)
  a +0 dagger
  a +0 robe
(28, 10, D:3)
  a +0 mace
  a cursed +0 ring mail
  a +0 whip
(29, 10, D:3)
  a +0 dagger
(31, -14, D:3)
  a cursed ring of attention
(36, 1, D:3)
  a +0 robe
(37, -11, D:3)
  a +0 dagger
(38, -2, D:3)
  a +0 club
(45, -3, D:3)
  15 bolts
(49, -9, D:3)
  a +0 club
(55, -7, D:3)
  a +0 dagger

Level 4 of the Dungeon
(0, 0, D:4)
  14 arrows
(2, 0, D:4)
  a +0 club
  a +0 scale mail
(11, -7, D:4)
  25 arrows
(14, -3, D:4)
  11 arrows
(15, -14, D:4)
  an adder skeleton
(18, -15, D:4)
  18 stones
(19, 9, D:4)
  a +0 dagger
(24, 5, D:4)
  a +0 robe
(36, -3, D:4)
  a +0 giant spiked club
(39, -2, D:4)
  a +0 flail
  (unseen)