passar+les on són
passar les on són ?
p a s s a ɾ WORD_BOUNDARY l e̞ s WORD_BOUNDARY o̞ n WORD_BOUNDARY s o̞ n WORD_BOUNDARY
p a s s a r WORD_BOUNDARY l e s WORD_BOUNDARY o n WORD_BOUNDARY s ó n WORD_BOUNDARY ? WORD_BOUNDARY