C2221333133313331311233132313331333133313111112111133132313233313231311121
>>
C222133313331333131123313231333133313331311111211113313231323331323131112
<<
C2221333133313331311233132313331333133313111112111133132313233313231311123
>>
C2221333133313331311233132313331333133313111112111133132313233313231311122
>>