C233231213113313132313232233132321133131133132313221333132323111   >>    C23323121311331313231323223313232113313113313231322133313232311   <<    C233231213113313132313232233132321133131133132313221333132323113   >>      C233231213113313132313232233132321133131133132313221333132323112   >>