C2221333133313331311233132313331333133313331323232133313111323131
>>
C222133313331333131123313231333133313331333132323213331311132313
<<
C2221333133313331311233132313331333133313331323232133313111323133
>>
C2221333133313331311233132313331333133313331323232133313111323132
>>