C2332312131133131323132313111123313232233132332132313331323133313232211   >>    C233231213113313132313231311112331323223313233213231333132313331323221   <<    C2332312131133131323132313111123313232233132332132313331323133313232213   >>      C2332312131133131323132313111123313232233132332132313331323133313232212   >>