C313212111133131211331333133313331311331333131211111333132322131232311
>>
C31321211113313121133133313331333131133133313121111133313232213123231
<<
C313212111133131211331333133313331311331333131211111333132322131232313
>>
C313212111133131211331333133313331311331333131211111333132322131232312
>>