C222133313331333131123313231333133313331323113313231333133313333131
>>
C22213331333133313112331323133313331333132311331323133313331333313
<<
C222133313331333131123313231333133313331323113313231333133313333133
>>
C222133313331333131123313231333133313331323113313231333133313333132
>>