éste no se lo has enseñado
éste no se lo has enseñado .
e s t e WORD_BOUNDARY n o WORD_BOUNDARY s e WORD_BOUNDARY l o WORD_BOUNDARY a s WORD_BOUNDARY e n s e ɲ a ð o WORD_BOUNDARY
é s t e WORD_BOUNDARY n o WORD_BOUNDARY s e WORD_BOUNDARY l o WORD_BOUNDARY h a s WORD_BOUNDARY e n s e ñ a d o WORD_BOUNDARY