C2221333133313331311233132313331333133313331322231333132213231322133311211331
>>
C222133313331333131123313231333133313331333132223133313221323132213331121133
<<
C2221333133313331311233132313331333133313331322231333132213231322133311211333
>>
C2221333133313331311233132313331333133313331322231333132213231322133311211332
>>