Gridlocked

Level 1 of the Dungeon
(1, -3, D:1)
  a ration
(5, 13, D:1)
  9 bolts
(11, -19, D:1)
  a +0 hunting sling
(12, 11, D:1)
  a stone
(15, -14, D:1)
  a potion of agility
(18, -15, D:1)
  2 potions of cancellation
(19, 3, D:1)
  a potion of invisibility
(20, -16, D:1)
  13 stones
(21, 5, D:1)
  a +0 hunting sling
(37, -21, D:1)
  a +0 ring mail
(45, -22, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a potion of flight
(12, 2, D:2)
  a +0 club
  a +0 ring mail
(21, 16, D:2)
  a +0 pair of gloves
(22, -3, D:2)
  a +0 robe
(23, 26, D:2)
  a cursed -2 dagger
  2 stones
(23, 27, D:2)
  a stone
(23, 31, D:2)
  a stone
(26, -13, D:2)
  a ration
(30, -16, D:2)
  10 sling bullets
(30, -3, D:2)
  a ration
(31, 40, D:2)
  a +0 club
(35, 23, D:2)
  a potion of mutation
(37, 0, D:2)
  a potion of heal wounds
(39, -10, D:2)
  a +0 club
(40, 0, D:2)
  a +0 short sword
(41, 2, D:2)
  an uncursed amulet of rage
(44, 11, D:2)
  a +0 dagger
(44, 13, D:2)
  a +0 shield
(47, -5, D:2)
  a cursed -1 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a ration
(0, 49, D:3)
  a +0 ring mail
(1, 2, D:3)
  17 stones
(1, 7, D:3)
  a +0 rapier
(3, 24, D:3)
  a ration
(7, 31, D:3)
  a potion of curing
(11, -11, D:3)
  a +0 club
  2 stones
(11, -4, D:3)
  a ration
(24, 35, D:3)
  a +0 club
(24, 36, D:3)
  a +0 hand axe
  a +0 chain mail
(25, 15, D:3)
  a +0 short sword
(26, 3, D:3)
  a +0 leather armour
(33, -1, D:3)
  a +0 halberd
  a cursed -3 spear
(41, 25, D:3)
  17 stones
(42, -6, D:3)
  a +0 robe
(43, 4, D:3)
  a cursed +0 leather armour
(44, 37, D:3)
  a potion of heal wounds
(45, -8, D:3)
  a +0 club
(46, 15, D:3)
  a +0 dagger
(52, -4, D:3)
  a cursed -1 short sword
(57, -6, D:3)
  a +0 dagger
  3 stones
(58, -4, D:3)
  a stone
(58, 50, D:3)
  a +0 club
(63, 0, D:3)
  30 bolts

Level 4 of the Dungeon
[Shop] Zoanom's Jewellery Emporium
  an uncursed ring of resist corrosion (280 gold)
  an uncursed ring of stealth (245 gold)
  an uncursed ring of protection from magic (350 gold)
  an uncursed ring of flight (245 gold)
  an uncursed ring of see invisible (210 gold)
  a cursed ring of teleportation (63 gold)
  an uncursed ring of fire (350 gold)
  an uncursed amulet of magic regeneration (420 gold)
  an uncursed amulet of magic regeneration (420 gold)
  an uncursed ring of protection from magic (350 gold)
(0, 0, D:4)
  a +0 dagger
(10, -11, D:4)
  11 stones
(11, -17, D:4)
  a +0 robe
(13, -1, D:4)
  an uncursed amulet of rage
(14, -10, D:4)
  a +0 hand axe
(19, -15, D:4)
  a potion of curing
(24, -28, D:4)
  a ration
(24, -17, D:4)
  15 poisoned darts
(24, -3, D:4)
  a ration
(24, 3, D:4)
  2 potions of lignification
(26, -15, D:4)
  a potion of haste