snake

Level 1 of the Dungeon
(0, 0, D:1)
  a scarf of resistance
(11, 14, D:1)
  a ball python skeleton
(14, -10, D:1)
  a bat skeleton
(15, 22, D:1)
  a ball python skeleton
(15, 23, D:1)
  a rat skeleton
(16, -4, D:1)
  a +0 plate armour
(17, 22, D:1)
  a +0 club
  a goblin skeleton
(32, -9, D:1)
  5 stones
(34, 6, D:1)
  a +0 dagger
(52, 1, D:1)
  a jackal skeleton

Level 2 of the Dungeon
(6, 1, D:2)
  a ball python skeleton
  a rat skeleton
(11, 1, D:2)
  a +0 leather armour
(14, -21, D:2)
  a +0 dagger
(15, -26, D:2)
  a +0 whip
(16, -39, D:2)
  an adder corpse (skeletalised by now)
(20, -20, D:2)
  a ball python corpse
(20, -18, D:2)
  a +0 scale mail
  a +0 club
  an orc corpse
(27, 11, D:2)
  a jackal skeleton
  a jackal skeleton
(29, -26, D:2)
  a +0 club
  a goblin skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  10 gold pieces
(14, 2, D:3)
  a ball python corpse