C222133313331333131123313231333133313331333132331211111311331323331333133311211
>>
C22213331333133313112331323133313331333133313233121111131133132333133313331121
<<
C222133313331333131123313231333133313331333132331211111311331323331333133311213
>>
C222133313331333131123313231333133313331333132331211111311331323331333133311212
>>