#include<iostream>
#include<string>
#include<algorithm>
using namespace std;
string num2string(int x){
return to_string(x);
}
string repeat(int x, int k){
string s = num2string(x);
string res = s;
for(int i=1; i<k; i++){
res += s;
}
return res;
}
string bijiao(int x1, int k1, int x2, int k2){
string s1 = repeat(x1, k1);
string s2 = repeat(x2, k2);
if(s1.length() > s2.length() && s1[0] != '0'){
return "Greater";
}
else if(s1.length() < s2.length() && s2[0] != '0'){
return "Less";
}
for(int i=0; i<s1.length(); i++){
if(s1[i]-'0' > s2[i]-'0'){
return "Greater";
}
else if(s1[i]-'0' < s2[i]-'0'){
return "Less";
}
}
return "Equal";
}
int main(){
int x1, k1, x2, k2;
cin >> x1 >> k1 >> x2 >> k2;
cout << bijiao(x1, k1, x2, k2) << endl;
return 0;
}