C22213331333133313112331323133313331333133313211232313331331122132111
>>
C2221333133313331311233132313331333133313331321123231333133112213211
<<
C22213331333133313112331323133313331333133313211232313331331122132113
>>
C22213331333133313112331323133313331333133313211232313331331122132112
>>