C313212111133131211331333133313331311331333131211111333132322133313132311
>>
C31321211113313121133133313331333131133133313121111133313232213331313231
<<
C313212111133131211331333133313331311331333131211111333132322133313132313
>>
C313212111133131211331333133313331311331333131211111333132322133313132312
>>