oh gehst du zu Oma
oh gehst du zu oma ?
 oː WORD_BOUNDARY ɡ eː s t WORD_BOUNDARY d uː WORD_BOUNDARY ts uː WORD_BOUNDARY  oː m aː WORD_BOUNDARY
o h WORD_BOUNDARY g e h s t WORD_BOUNDARY d u WORD_BOUNDARY z u WORD_BOUNDARY o m a WORD_BOUNDARY