mira subeu ó autobús
mira subeu ó autobús .
m i ɾ a WORD_BOUNDARY s u β e̞ u WORD_BOUNDARY o̞ WORD_BOUNDARY a u t o̞ β u s WORD_BOUNDARY
m i r a WORD_BOUNDARY s u b e u WORD_BOUNDARY ó WORD_BOUNDARY a u t o b ú s WORD_BOUNDARY . WORD_BOUNDARY