C2221333133313331311233132313331333133313331333133313331333131211111221211
>>
C222133313331333131123313231333133313331333133313331333133313121111122121
<<
C2221333133313331311233132313331333133313331333133313331333131211111221213
>>
C2221333133313331311233132313331333133313331333133313331333131211111221212
>>