operator

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

Level 5 of the Dungeon
(2, 24, D:5)
  a potion of heal wounds
(10, 12, D:5)
  a +0 long sword
(16, 25, D:5)
  17 gold pieces
(28, 17, D:5)
  a +0 long sword

Level 6 of the Dungeon
(0, 0, D:6)
  a +0 mace
(5, 1, D:6)
  a +0 dagger
  an orc corpse
(14, 0, D:6)
  8 gold pieces