fui a casa de los abuelos
fui a casa de los abuelos .
f w i WORD_BOUNDARY a WORD_BOUNDARY k a s a WORD_BOUNDARY d e̞ WORD_BOUNDARY l o̞ s WORD_BOUNDARY a β w e̞ l o̞ s WORD_BOUNDARY
f u i WORD_BOUNDARY a WORD_BOUNDARY c a s a WORD_BOUNDARY d e WORD_BOUNDARY l o s WORD_BOUNDARY a b u e l o s WORD_BOUNDARY . WORD_BOUNDARY