C2221333133313331311233132313331333132311211331333131133132313331311111
>>
C222133313331333131123313231333133313231121133133313113313231333131111
<<
C2221333133313331311233132313331333132311211331333131133132313331311113
>>
C2221333133313331311233132313331333132311211331333131133132313331311112
>>