C222133313331333131123313231333133313331333132331211111311331323331323132313121
>>
C22213331333133313112331323133313331333133313233121111131133132333132313231312
<<
C222133313331333131123313231333133313331333132331211111311331323331323132313123
>>
C222133313331333131123313231333133313331333132331211111311331323331323132313122
>>