C222133313331333131123313231333133313331333133313331333132313331121131211   >>    C22213331333133313112331323133313331333133313331333133313231333112113121   <<    C222133313331333131123313231333133313331333133313331333132313331121131213   >>      C222133313331333131123313231333133313331333133313331333132313331121131212   >>