C121212231313232233132332313231333132333131313231311331323331323233231111
>>
C12121223131323223313233231323133313233313131323131133132333132323323111
<<
C121212231313232233132332313231333132333131313231311331323331323233231113
>>
C121212231313232233132332313231333132333131313231311331323331323233231112
>>