a_ver si te pasaba
a ver si te pasaba .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY s i WORD_BOUNDARY t e̞ WORD_BOUNDARY p a s a β a WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY s i WORD_BOUNDARY t e WORD_BOUNDARY p a s a b a WORD_BOUNDARY . WORD_BOUNDARY