import java.util.Scanner;

public class Solution {

static boolean isAnagram(String a, String b) {

if(a.length()!=b.length()){ return false; }

a=a.toLowerCase(); b=b.toLowerCase(); char[] arrA=a.toCharArray(); char[] arrB=b.toCharArray();

java.util.Arrays.sort(arrA); java.util.Arrays.sort(arrB);

return java.util.Arrays.equals(arrA,arrB); } public static void main(String[] args) {

    Scanner scan = new Scanner(System.in);
    String a = scan.next();
    String b = scan.next();
    scan.close();
    boolean ret = isAnagram(a, b);
    System.out.println( (ret) ? "Anagrams" : "Not Anagrams