Anagram

//Anagram

import java.io.*;
import java.lang.*;
import java.util.*;
import java.util.stream.*;

class GFG {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int t = Integer.parseInt(br.readLine());

        while(t-- > 0) {
            String s1 = br.readLine();
            String s2 = br.readLine();
            Solution obj = new Solution();

            if(obj.areAnagrams(s1, s2)) {
                System.out.println("true");
            }
            else {
                System.out.println("false");
            }
            System.out.println("~");
        }
    }
}

class Solution {
    public static boolean areAnagrams(String s1, String s2) {
        char[] s1Array = s1.toCharArray();
        char[] s2Array = s2.toCharArray();
        Arrays.sort(s1Array);
        Arrays.sort(s2Array);

        return Arrays.equals(s1Array, s2Array);
    }
}