C222133313331333131123313231333133313331333132112323133313311213223331
>>
C22213331333133313112331323133313331333133313211232313331331121322333
<<
C222133313331333131123313231333133313331333132112323133313311213223333
>>
C222133313331333131123313231333133313331333132112323133313311213223332
>>