C233231213113313132313232233132321133131133132313221333132313232212321   >>    C23323121311331313231323223313232113313113313231322133313231323221232   <<    C233231213113313132313232233132321133131133132313221333132313232212323   >>      C233231213113313132313232233132321133131133132313221333132313232212322   >>