a a abuelo Alfredo
a a abuelo alfredo .
a WORD_BOUNDARY a WORD_BOUNDARY a β w e̞ l o̞ WORD_BOUNDARY a l f ɾ e̞ d o̞ WORD_BOUNDARY
a WORD_BOUNDARY a WORD_BOUNDARY a b u e l o WORD_BOUNDARY a l f r e d o WORD_BOUNDARY . WORD_BOUNDARY