#include <bits/stdc++.h>

using namespace std;
/*
uvwxyzabcdefghijklmnopqrst
5
apple banana
banana blueberry
apple watermelon
vegetable banana
apple ap
*/
string s;          // uvwxyzabcdefghijklmnopqrst  给定的字典序
char get(char x) { // x=a-->g b--->h
    return s.find(x) + 'a';
}

string change(string s1) {
    string s2;
    for (int i = 0; i < s1.size(); i++) s2 += get(s1[i]);
    return s2;
}

int main() {
    cin >> s;
    int m;
    cin >> m;
    while (m--) {
        string s1, s2;
        cin >> s1 >> s2;
        if (change(s1) < change(s2)) //s1==s2 => red
            cout << "green" << endl;
        else
            cout << "red" << endl;
    }
    return 0;
}