C2221333133313331311233132313331333133313331311233131211111333131232333131
>>
C222133313331333131123313231333133313331333131123313121111133313123233313
<<
C2221333133313331311233132313331333133313331311233131211111333131232333133
>>
C2221333133313331311233132313331333133313331311233131211111333131232333132
>>