C22213331333133313112331323133313331333133313223331211113313123311211223321
>>
C2221333133313331311233132313331333133313331322333121111331312331121122332
<<
C22213331333133313112331323133313331333133313223331211113313123311211223323
>>
C22213331333133313112331323133313331333133313223331211113313123311211223322
>>