C2221333133313331311233132313331333133313331323321111331323112113233311
>>
C222133313331333131123313231333133313331333132332111133132311211323331
<<
C2221333133313331311233132313331333133313331323321111331323112113233313
>>
C2221333133313331311233132313331333133313331323321111331323112113233312
>>