C2221333133313331311233132313331333133313331322231333133313331323331123132231
>>
C222133313331333131123313231333133313331333132223133313331333132333112313223
<<
C2221333133313331311233132313331333133313331322231333133313331323331123132233
>>
C2221333133313331311233132313331333133313331322231333133313331323331123132232
>>