C222133313331333131123313231333133313331333132332111133132311213232331   >>    C22213331333133313112331323133313331333133313233211113313231121323233   <<    C222133313331333131123313231333133313331333132332111133132311213232333   >>      C222133313331333131123313231333133313331333132332111133132311213232332   >>