a ver un segundo
a ver un segundo .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY u n WORD_BOUNDARY s e̞ ɡ w n d o̞ WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY u n WORD_BOUNDARY s e g u n d o WORD_BOUNDARY . WORD_BOUNDARY