C121212231313232233132332313231333132333131313231311331323232331   >>    C12121223131323223313233231323133313233313131323131133132323233   <<    C121212231313232233132332313231333132333131313231311331323232333   >>      C121212231313232233132332313231333132333131313231311331323232332   >>