tú has ido al mar
tú has ido al mar ?
t u WORD_BOUNDARY a s WORD_BOUNDARY i d o̞ WORD_BOUNDARY a l WORD_BOUNDARY m a ɾ WORD_BOUNDARY
t ú WORD_BOUNDARY h a s WORD_BOUNDARY i d o WORD_BOUNDARY a l WORD_BOUNDARY m a r WORD_BOUNDARY ? WORD_BOUNDARY