Zero

Level 1 of the Dungeon
(0, 0, D:1)
  a human skeleton
(1, 0, D:1)
  a human skeleton
(1, 1, D:1)
  a human skeleton
(1, 15, D:1)
  a human skeleton
(5, 15, D:1)
  a human skeleton
(6, 0, D:1)
  a human skeleton
(6, 1, D:1)
  a human skeleton
(10, -7, D:1)
  a bat corpse