C2221333133313331311233132313331333133313131133133313233313231321
>>
C222133313331333131123313231333133313331313113313331323331323132
<<
C2221333133313331311233132313331333133313131133133313233313231323
>>
C2221333133313331311233132313331333133313131133133313233313231322
>>