a d a casa de la abuela
a d a casa de la abuela .
a WORD_BOUNDARY d WORD_BOUNDARY a WORD_BOUNDARY k a s a WORD_BOUNDARY d e̞ WORD_BOUNDARY l a WORD_BOUNDARY a β w e̞ l a WORD_BOUNDARY
a WORD_BOUNDARY d WORD_BOUNDARY a WORD_BOUNDARY c a s a WORD_BOUNDARY d e WORD_BOUNDARY l a WORD_BOUNDARY a b u e l a WORD_BOUNDARY . WORD_BOUNDARY