import static java.lang.System.exit;

import java.io.*;

import java.util.*;

/**

* @author mayurvpatil

*

* Date: ${CURRENT_YEAR} ${CURRENT_MONTH_NAME} ${CURRENT_DATE} | [ ${CURRENT_DAY_NAME} ]

* Time: ${CURRENT_HOUR} : ${CURRENT_MINUTE} : ${CURRENT_SECOND}

*/

/**

* Public - CodeForces

* No modifier - CodeChef

*/

public class InitialTemplate {

public void solve() throws Exception {

} // End

public InitialTemplate() throws Exception {

boolean isMultipleTestCases = true;

in = new InputReader(System.in);

out = new PrintWriter(System.out);

if (isMultipleTestCases) {

int t = in.getInt();

for (int i = 1; i <= t; ++i) {

solve();

}

} else {

solve();

}

out.close();

}

public static void main(String[] args) {

try {

new InitialTemplate();

} catch (Throwable e) {

e.printStackTrace();

exit(1);

}

}

private InputReader in = null;

private PrintWriter out = null;

// FastIO reader

static class InputReader {

public BufferedReader reader;

public StringTokenizer tokenizer;

public InputReader(InputStream stream) {

reader = new BufferedReader(new InputStreamReader(stream), 32768);

tokenizer = null;

}

public String getLine() throws Exception {

return reader.readLine();

}

public String getString() {

while (tokenizer == null || !tokenizer.hasMoreTokens()) {

try {

tokenizer = new StringTokenizer(reader.readLine());

} catch (IOException e) {

throw new RuntimeException(e);

}

}

return tokenizer.nextToken();

}

public int getInt() {

return Integer.parseInt(getString());

}

public long getLong() {

return Long.parseLong(getString());

}

public int[] getIntArray(int n) {

int[] temp = new int[n];

for (int i = 0; i < n; i++)

temp[i] = getInt();

return temp;

}

public long[] getLongArray(int n) {

long[] temp = new long[n];

for (int i = 0; i < n; i++)

temp[i] = getLong();

return temp;

}

}

}