C2221333133313331311233132313331333133313111112111133133313113313331313321131
>>
C222133313331333131123313231333133313331311111211113313331311331333131332113
<<
C2221333133313331311233132313331333133313111112111133133313113313331313321133
>>
C2221333133313331311233132313331333133313111112111133133313113313331313321132
>>