babó ababó hola papa
babó ababó hola papa .
β a β o̞ WORD_BOUNDARY a β a β o̞ WORD_BOUNDARY o̞ l a WORD_BOUNDARY p a p a WORD_BOUNDARY
b a b ó WORD_BOUNDARY a b a b ó WORD_BOUNDARY h o l a WORD_BOUNDARY p a p a WORD_BOUNDARY . WORD_BOUNDARY