import java.io.*; import java.util.*; public class TagContentExtractor { public static void main(String[] args) { Scanner in = new Scanner(System.in); int testCases = Integer.parseInt(in.nextLine()); while (testCases > 0) { String line = in.nextLine(); int count = 0; Pattern r = Pattern.compile("<(.+?)>([^<>]+)\\1>"); Matcher m = r.matcher(line); while (m.find()) { if (m.group(2).length() != 0) { System.out.println(m.group(2)); count++; } } if (count == 0) System.out.println("None"); testCases--; } in.close(); } }