C313212111133131211331333133313232233132313231211113313231323132323221   >>    C31321211113313121133133313331323223313231323121111331323132313232322   <<    C313212111133131211331333133313232233132313231211113313231323132323223   >>      C313212111133131211331333133313232233132313231211113313231323132323222   >>