bueno bueno la limpiamos
bueno bueno la limpiamos .
b w e n o WORD_BOUNDARY β w e n o WORD_BOUNDARY l a WORD_BOUNDARY l i m p j a m o s WORD_BOUNDARY
b u e n o WORD_BOUNDARY b u e n o WORD_BOUNDARY l a WORD_BOUNDARY l i m p i a m o s WORD_BOUNDARY