C2221333133313331311233132313331333133313131133133313331312322111133121
>>
C222133313331333131123313231333133313331313113313331333131232211113312
<<
C2221333133313331311233132313331333133313131133133313331312322111133123
>>
C2221333133313331311233132313331333133313131133133313331312322111133122
>>