az a tanár bácsi
az a tanár bácsi ?
 ɑ z WORD_BOUNDARY  ɑ WORD_BOUNDARY t ɑ n aː r WORD_BOUNDARY b aː t̠ʃ i WORD_BOUNDARY
a z WORD_BOUNDARY a WORD_BOUNDARY t a n á r WORD_BOUNDARY b á c s i WORD_BOUNDARY