Scanner in = new Scanner(System.in); int testCases = Integer.parseInt(in.nextLine()); while(testCases>0){ String line = in.nextLine();

        Pattern pattern = Pattern.compile("<(.+)>([^<]+)</\\1>");
        Matcher m = pattern.matcher(line);

        boolean found = false;
        while(m.find()) {
            System.out.println(m.group(2));
            found = true;
        }
        if(!found) {
            System.out.println("None");
        }

        testCases--;
    }