C2221333133313331311233132313331333133313131133133313113313123233321
>>
C222133313331333131123313231333133313331313113313331311331312323332
<<
C2221333133313331311233132313331333133313131133133313113313123233323
>>
C2221333133313331311233132313331333133313131133133313113313123233322
>>