C2221333133313331311233132313331333133313331321123231333133313233113311233231
>>
C222133313331333131123313231333133313331333132112323133313331323311331123323
<<
C2221333133313331311233132313331333133313331321123231333133313233113311233233
>>
C2221333133313331311233132313331333133313331321123231333133313233113311233232
>>