ABBCCCDDDD

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 robe

Level 5 of the Dungeon
(0, 0, D:5)
  a cursed -3 club
(5, 13, D:5)
  11 gold pieces
(5, 14, D:5)
  16 gold pieces