C222133313331333131123313231333133313331333132112323113313111311
>>
C22213331333133313112331323133313331333133313211232311331311131
<<
C222133313331333131123313231333133313331333132112323113313111313
>>
C222133313331333131123313231333133313331333132112323113313111312
>>