C222133313331333131123313231333133313331333133313331333132313331323131121131211   >>    C22213331333133313112331323133313331333133313331333133313231333132313112113121   <<    C222133313331333131123313231333133313331333133313331333132313331323131121131213   >>      C222133313331333131123313231333133313331333133313331333132313331323131121131212   >>