C313212111133131211331333133313331333133313331311331333231323321
>>
C31321211113313121133133313331333133313331333131133133323132332
<<
C313212111133131211331333133313331333133313331311331333231323323
>>
C313212111133131211331333133313331333133313331311331333231323322
>>