a_ver clava el lápiz
a ver clava el lápiz .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY k l a β a WORD_BOUNDARY e̞ l WORD_BOUNDARY l a p i s WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY c l a v a WORD_BOUNDARY e l WORD_BOUNDARY l á p i z WORD_BOUNDARY . WORD_BOUNDARY