C2221333133313331311233132313331333133313131133132313331311323222321
>>
C222133313331333131123313231333133313331313113313231333131132322232
<<
C2221333133313331311233132313331333133313131133132313331311323222323
>>
C2221333133313331311233132313331333133313131133132313331311323222322
>>