C2221333133313331311233132313331333133313331322231333133313331333332332133121
>>
C222133313331333131123313231333133313331333132223133313331333133333233213312
<<
C2221333133313331311233132313331333133313331322231333133313331333332332133123
>>
C2221333133313331311233132313331333133313331322231333133313331333332332133122
>>