C2221333133313331311233132313331333133313331322231333132313331333132233331
>>
C222133313331333131123313231333133313331333132223133313231333133313223333
<<
C2221333133313331311233132313331333133313331322231333132313331333132233333
>>
C2221333133313331311233132313331333133313331322231333132313331333132233332
>>