C22213331333133313112331323133313331333133313331333133313112211232323221
>>
C2221333133313331311233132313331333133313331333133313331311221123232322
<<
C22213331333133313112331323133313331333133313331333133313112211232323223
>>
C22213331333133313112331323133313331333133313331333133313112211232323222
>>