im obersten Stockwerk
im obersten stockwerk .
 ɪ m WORD_BOUNDARY  oː b ɐ s t ə n WORD_BOUNDARY ʃ t ɔ k v ɛ ɐ k WORD_BOUNDARY
i m WORD_BOUNDARY o b e r s t e n WORD_BOUNDARY s t o c k w e r k WORD_BOUNDARY