C22213331333133313112331323133313331333133313112331323133321113311
>>
C2221333133313331311233132313331333133313331311233132313332111331
<<
C22213331333133313112331323133313331333133313112331323133321113313
>>
C22213331333133313112331323133313331333133313112331323133321113312
>>