C2221333133313331311233132313331333133313331333133313331333131133133311231
>>
C222133313331333131123313231333133313331333133313331333133313113313331123
<<
C2221333133313331311233132313331333133313331333133313331333131133133311233
>>
C2221333133313331311233132313331333133313331333133313331333131133133311232
>>