C2221333133313331311233132313331333133313331323312111133121132133221
>>
C222133313331333131123313231333133313331333132331211113312113213322
<<
C2221333133313331311233132313331333133313331323312111133121132133223
>>
C2221333133313331311233132313331333133313331323312111133121132133222
>>