C2221333133313331311233132313331333133313131133132313331121133133313223111211
>>
C222133313331333131123313231333133313331313113313231333112113313331322311121
<<
C2221333133313331311233132313331333133313131133132313331121133133313223111213
>>
C2221333133313331311233132313331333133313131133132313331121133133313223111212
>>