C23323121212132322331323231323132313231311233132313233313231323223311   >>    C2332312121213232233132323132313231323131123313231323331323132322331   <<    C23323121212132322331323231323132313231311233132313233313231323223313   >>      C23323121212132322331323231323132313231311233132313233313231323223312   >>