C222133313331333131123313231333133313331333132323212323132313221
>>
C22213331333133313112331323133313331333133313232321232313231322
<<
C222133313331333131123313231333133313331333132323212323132313223
>>
C222133313331333131123313231333133313331333132323212323132313222
>>