C2221333133313331311233132313331333133313331322232132313231323223311
>>
C222133313331333131123313231333133313331333132223213231323132322331
<<
C2221333133313331311233132313331333133313331322232132313231323223313
>>
C2221333133313331311233132313331333133313331322232132313231323223312
>>