C2221333133313331311233132313331333133313331333133313331333131211111323221221
>>
C222133313331333131123313231333133313331333133313331333133313121111132322122
<<
C2221333133313331311233132313331333133313331333133313331333131211111323221223
>>
C2221333133313331311233132313331333133313331333133313331333131211111323221222
>>