Eptagon

Level 1 of the Dungeon
(0, 0, D:1)
  13 arrows
(13, 0, D:1)
  4 large rocks
(12, 1, D:1)
  a +0 dagger
(2, 2, D:1)
  25 stones
(-3, 3, D:1)
  4 stones
(13, 3, D:1)
  a +0 club
(-5, 5, D:1)
  a +0 dagger
(15, 5, D:1)
  a +0 helmet
(20, 5, D:1)
  a +0 spear
(-3, 15, D:1)
  17 stones
(-17, 22, D:1)
  a +0 club
(-3, 27, D:1)
  12 arrows
(-18, 28, D:1)
  a +0 club
(-4, 29, D:1)
  22 stones
(-7, 41, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 whip
  31 arrows
(-30, 2, D:2)
  a +0 club
(-30, 7, D:2)
  a +0 robe
(-15, 7, D:2)
  2 stones
(-15, 12, D:2)
  a +0 short sword of speed
  a stone
(-29, 16, D:2)
  a +0 scale mail
(-8, 21, D:2)
  a +1 vampiric dagger
(21, 22, D:2)
  2 stones
(-10, 23, D:2)
  a +0 ring mail
(5, 25, D:2)
  a +0 dagger
(-4, 27, D:2)
  a giant newt corpse
(3, 27, D:2)
  a +0 robe
(21, 28, D:2)
  2 stones
(-16, 33, D:2)
  a +0 dagger
(-16, 35, D:2)
  a +0 robe
(-17, 36, D:2)
  a scroll of noise
(-2, 43, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a rat corpse
(7, 1, D:3)
  a +0 club
(15, 2, D:3)
  17 stones
(11, 8, D:3)
  a tomahawk
(12, 8, D:3)
  a +1 chain mail of fire resistance
  3 tomahawks
  an orc corpse
(13, 9, D:3)
  a tomahawk