C2221333133313331311233132313331333133313331322231333132332322123231
>>
C222133313331333131123313231333133313331333132223133313233232212323
<<
C2221333133313331311233132313331333133313331322231333132332322123233
>>
C2221333133313331311233132313331333133313331322231333132332322123232
>>