C2221333133313331311233132313331333133313331321123231333132322113311
>>
C222133313331333131123313231333133313331333132112323133313232211331
<<
C2221333133313331311233132313331333133313331321123231333132322113313
>>
C2221333133313331311233132313331333133313331321123231333132322113312
>>