C31321211111333132331211113313331333133313121211111211111133131321311
>>
C3132121111133313233121111331333133313331312121111121111113313132131
<<
C31321211111333132331211113313331333133313121211111211111133131321313
>>
C31321211111333132331211113313331333133313121211111211111133131321312
>>