#include<iostream>
#include<string>
#include<algorithm>
#include<cctype>
using namespace std;
string clean(string s)
{
    while(!s.empty() && isspace(s.back()))
    {
        s.pop_back();
        return s;
    }
}
bool isValid(string &s)
{
    if(s.empty()) return false;
    for(char c:s)
    {
        if(!isalpha(c))return false;
    }
    return true;
}
int main()
{
    string s1, s2;
    if(!getline(cin,s1)||!getline(cin,s2))return 0;
    if(!isValid(s1)||!isValid(s2))
    {
        cout<<"Invalid input";
        return 0;
    }
    if(s1.length() != s2.length())
    {
        cout<<"Not Anagrams";
        return 0;
    }
    sort(s1.begin(),s1.end());
    sort(s2.begin(),s2.end());
    if(s1==s2) cout<<"Anagrams";
    else cout<<"Anagrams";
    return 0;

}