a_ver abrelo busca otra cosa
a ver abrelo busca otra cosa .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY a β ɾ e̞ l o̞ WORD_BOUNDARY β u s k a WORD_BOUNDARY o̞ t ɾ a WORD_BOUNDARY k o̞ s a WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY a b r e l o WORD_BOUNDARY b u s c a WORD_BOUNDARY o t r a WORD_BOUNDARY c o s a WORD_BOUNDARY . WORD_BOUNDARY