C22213331333133313112331323133313331333133313223331211113313123233131
>>
C2221333133313331311233132313331333133313331322333121111331312323313
<<
C22213331333133313112331323133313331333133313223331211113313123233133
>>
C22213331333133313112331323133313331333133313223331211113313123233132
>>