a ver ábrelo ábrelo
a ver ábrelo ábrelo .
a WORD_BOUNDARY β e ɾ WORD_BOUNDARY a β ɾ e l o WORD_BOUNDARY a β ɾ e l o WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY á b r e l o WORD_BOUNDARY á b r e l o WORD_BOUNDARY