C2221333133313331311233132313331333133313131133133313113311212331
>>
C222133313331333131123313231333133313331313113313331311331121233
<<
C2221333133313331311233132313331333133313131133133313113311212333
>>
C2221333133313331311233132313331333133313131133133313113311212332
>>