que no s' obre
que no s' obre ?
k ɛ WORD_BOUNDARY n̺ o WORD_BOUNDARY ɛ s̺ s̺ ə WORD_BOUNDARY o β ɾ̺ ə WORD_BOUNDARY
q u e WORD_BOUNDARY n o WORD_BOUNDARY s ' WORD_BOUNDARY o b r e WORD_BOUNDARY ? WORD_BOUNDARY