C2221333133313331311233132313331333133313331323312111111132322311
>>
C222133313331333131123313231333133313331333132331211111113232231
<<
C2221333133313331311233132313331333133313331323312111111132322313
>>
C2221333133313331311233132313331333133313331323312111111132322312
>>