porque no he estudiado
porque no he estudiado .
p o̞ ɾ k e̞ WORD_BOUNDARY n o̞ WORD_BOUNDARY e̞ WORD_BOUNDARY e̞ s t u d j a d o̞ WORD_BOUNDARY
p o r q u e WORD_BOUNDARY n o WORD_BOUNDARY h e WORD_BOUNDARY e s t u d i a d o WORD_BOUNDARY . WORD_BOUNDARY