C2221333133313331311233132313331333133313331333133313331333131333131322121
>>
C222133313331333131123313231333133313331333133313331333133313133313132212
<<
C2221333133313331311233132313331333133313331333133313331333131333131322123
>>
C2221333133313331311233132313331333133313331333133313331333131333131322122
>>