iba a el centro
i a el centro
v prepart det:art n
iba a el centro .
i β a WORD_BOUNDARY a WORD_BOUNDARY e̞ l WORD_BOUNDARY s e̞ n t ɾ o̞ WORD_BOUNDARY
i b a WORD_BOUNDARY a WORD_BOUNDARY e l WORD_BOUNDARY c e n t r o WORD_BOUNDARY . WORD_BOUNDARY