C222133313331333131123313231333133313331333132112323123231322131   >>    C22213331333133313112331323133313331333133313211232312323132213   <<    C222133313331333131123313231333133313331333132112323123231322133   >>      C222133313331333131123313231333133313331333132112323123231322132   >>