C2221333133313331311233132313331333133313331311233133313113313123331
>>
C222133313331333131123313231333133313331333131123313331311331312333
<<
C2221333133313331311233132313331333133313331311233133313113313123333
>>
C2221333133313331311233132313331333133313331311233133313113313123332
>>