C2221333133313331311233132313331333133313331333133313331311331333132223323131
>>
C222133313331333131123313231333133313331333133313331333131133133313222332313
<<
C2221333133313331311233132313331333133313331333133313331311331333132223323133
>>
C2221333133313331311233132313331333133313331333133313331311331333132223323132
>>