C2221333133313331311233132313331333133313131133133313331311321321
>>
C222133313331333131123313231333133313331313113313331333131132132
<<
C2221333133313331311233132313331333133313131133133313331311321323
>>
C2221333133313331311233132313331333133313131133133313331311321322
>>