C2221333133313331311233132313331333133313111112111113331323112113121221
>>
C222133313331333131123313231333133313331311111211111333132311211312122
<<
C2221333133313331311233132313331333133313111112111113331323112113121223
>>
C2221333133313331311233132313331333133313111112111113331323112113121222
>>