C222133313331333131123313231333133313331333132331211111133133313231323113131
>>
C22213331333133313112331323133313331333133313233121111113313331323132311313
<<
C222133313331333131123313231333133313331333132331211111133133313231323113133
>>
C222133313331333131123313231333133313331333132331211111133133313231323113132
>>