venga vamos a estudiar
venga vamos a estudiar .
β e̞ n ɡ a WORD_BOUNDARY β a m o̞ s WORD_BOUNDARY a WORD_BOUNDARY e̞ s t u d j a ɾ WORD_BOUNDARY
v e n g a WORD_BOUNDARY v a m o s WORD_BOUNDARY a WORD_BOUNDARY e s t u d i a r WORD_BOUNDARY . WORD_BOUNDARY