C313212111133131211331333133313331311331333131211111333133323223323211311
>>
C31321211113313121133133313331333131133133313121111133313332322332321131
<<
C313212111133131211331333133313331311331333131211111333133323223323211313
>>
C313212111133131211331333133313331311331333131211111333133323223323211312
>>