C2221333133313331311233132313331333133313331311233132333131122333131
>>
C222133313331333131123313231333133313331333131123313233313112233313
<<
C2221333133313331311233132313331333133313331311233132333131122333133
>>
C2221333133313331311233132313331333133313331311233132333131122333132
>>