C121212231313232233132332313231333132333131313231311331323331323132322332211
>>
C12121223131323223313233231323133313233313131323131133132333132313232233221
<<
C121212231313232233132332313231333132333131313231311331323331323132322332213
>>
C121212231313232233132332313231333132333131313231311331323331323132322332212
>>