tu no estudias a que no
tu no estudias a que no ?
t u WORD_BOUNDARY n o̞ WORD_BOUNDARY e̞ s t u d j a s WORD_BOUNDARY a WORD_BOUNDARY k e̞ WORD_BOUNDARY n o̞ WORD_BOUNDARY
t u WORD_BOUNDARY n o WORD_BOUNDARY e s t u d i a s WORD_BOUNDARY a WORD_BOUNDARY q u e WORD_BOUNDARY n o WORD_BOUNDARY ? WORD_BOUNDARY