a_ver corre corre corre
a_ver corre
co v
a ver corre corre corre .
a WORD_BOUNDARY β e ɾ WORD_BOUNDARY k o r e WORD_BOUNDARY k o r e WORD_BOUNDARY k o r e WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY c o r r e WORD_BOUNDARY c o r r e WORD_BOUNDARY c o r r e WORD_BOUNDARY