#include <bits/stdc++.h>   using namespace std;   int a[11];   int main() {     int i, n, m, x;     while (scanf( %d , &a[0]) > 0) {       int c[33] = {0};       c[a[0]]++;       for ((i) = 0; (i) < (5); (i)++) {         scanf( %d , &a[i + 1]);         c[a[i + 1]]++;       }       bool f = 0;       int mx = 0;       for ((i) = 0; (i) < (11); (i)++) {         mx = max(mx, c[i]);         c[i] = c[i] % 4;         if (c[i] == 2) f = 1;       }       if (mx < 4)         printf( Alien n );       else if (f)         printf( Elephant n );       else         printf( Bear n );     }     return 0;   }   