B33132212112331323223313211232333132313231311331333132323131133131   >>    B3313221211233132322331321123233313231323131133133313232313113313   <<    B33132212112331323223313211232333132313231311331333132323131133133   >>      B33132212112331323223313211232333132313231311331333132323131133132   >>