C121212231313232233132332313231333132333131313231311331323331322111
>>
C12121223131323223313233231323133313233313131323131133132333132211
<<
C121212231313232233132332313231333132333131313231311331323331322113
>>
C121212231313232233132332313231333132333131313231311331323331322112
>>