import java.util.Scanner;

public class Solution {

    static boolean isAnagram(String a, String b) {
        if(a.length()!=b.length()) return false;
        
        a=a.toUpperCase();
        b=b.toUpperCase();
        char[] char_Arr=new char[256]; 
        
        for(int i=0;i<a.length();i++){
            int current_char=(int)a.charAt(i);
            char_Arr[current_char]++;
        }
        
        for(int i=0;i<b.length();i++){
            int current_char=(int)b.charAt(i);
            char_Arr[current_char]--;
        }
        
        for(int i=0;i<char_Arr.length;i++){
            if(char_Arr[i]!=0){
                return false;
            }
        }
        return true;   
    }

  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" );
    }
}