C2221333133313331311233132313331333133313331121133112331311331333312131
>>
C222133313331333131123313231333133313331333112113311233131133133331213
<<
C2221333133313331311233132313331333133313331121133112331311331333312133
>>
C2221333133313331311233132313331333133313331121133112331311331333312132
>>