IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a scroll of identify
(1, -25, D:1)
  a hobgoblin corpse
(7, -18, D:1)
  a +0 dagger
  a stone
  a kobold corpse
(8, -10, D:1)
  2 javelins
(9, -21, D:1)
  a serpent talisman