C2221333133313331311233132313331333133313111112111133132313233313231312111
>>
C222133313331333131123313231333133313331311111211113313231323331323131211
<<
C2221333133313331311233132313331333133313111112111133132313233313231312113
>>
C2221333133313331311233132313331333133313111112111133132313233313231312112
>>