C2221333133313331311233132313331333133313331323312111111331322333131
>>
C222133313331333131123313231333133313331333132331211111133132233313
<<
C2221333133313331311233132313331333133313331323312111111331322333133
>>
C2221333133313331311233132313331333133313331323312111111331322333132
>>