C222133313331333131123313231333133313331333133313331333132313331333131133123331   >>    C22213331333133313112331323133313331333133313331333133313231333133313113312333   <<    C222133313331333131123313231333133313331333133313331333132313331333131133123333   >>      C222133313331333131123313231333133313331333133313331333132313331333131133123332   >>