C2221333133313331311233132313331333133313331321123231313331323233323311
>>
C222133313331333131123313231333133313331333132112323131333132323332331
<<
C2221333133313331311233132313331333133313331321123231313331323233323313
>>
C2221333133313331311233132313331333133313331321123231313331323233323312
>>