C2221333133313331311233132313331333133313331323232133313111323132313113311
>>
C222133313331333131123313231333133313331333132323213331311132313231311331
<<
C2221333133313331311233132313331333133313331323232133313111323132313113313
>>
C2221333133313331311233132313331333133313331323232133313111323132313113312
>>