import java.io.*;

import java.util.*;

public class JavaAnagrams {

static boolean isAnagram(String a, String b) {

int s1[] = new int[26];

int s2[] = new int[26];

int l1 = a.length();

int l2 = b.length();

if (l1 != l2)

return false;

int n;

for (int i = 0; i < l1; i++) {

n = a.charAt(i) - 65;

if (n > 25)

n -= 32;

s1[n]++;

n = b.charAt(i) - 65;

if (n > 25)

n -= 32;

s2[n]++;

}

for (int i = 0; i < 26; i++) {

if (s1[i] != s2[i])

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");

}

}