sí la viste dos veces
sí la viste dos veces ?
s i WORD_BOUNDARY l a WORD_BOUNDARY β i s t e WORD_BOUNDARY ð o s WORD_BOUNDARY β e θ e s WORD_BOUNDARY
s í WORD_BOUNDARY l a WORD_BOUNDARY v i s t e WORD_BOUNDARY d o s WORD_BOUNDARY v e c e s WORD_BOUNDARY