C222133313331333131123313231333133313331333132112323133313331323331132123131   >>    C22213331333133313112331323133313331333133313211232313331333132333113212313   <<    C222133313331333131123313231333133313331333132112323133313331323331132123133   >>      C222133313331333131123313231333133313331333132112323133313331323331132123132   >>