#include<bits/stdc++.h>
#define ll long long int
#define F first
#define S second
#define pb push_back
#define sd(x) scanf("%d",&x)
#define sd2(x,y) scanf("%d%d",&x,&y);
#define sdl(x) scanf("%lld",&x)
#define sd2l(x,y) scanf("%lld%lld",&x,&y);
#define sz(x) (int)(x.size())
#define nax 100010
#define inf 1001000100
#define fastio ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define MOD 1000000007
#define mp make_pair
#define pc pair<char ,int>
#define pi pair<int ,int>
#define pii pair <int,pi>
#define ull unsigned long long int
#define eps 1e-9
using namespace std;
int main() {
    //freopen("input.txt","r",stdin);
    //freopen("output.txt","w",stdout);
    int t;
    sd(t);
    while(t--)
    {
      int b1,p1,b2,p2;
      sd2(b1, p1);
      sd2(b2, p2);
      if(b1 == 0)
      {
          if(b2 == 0)
              puts("Lazy");
          else
              puts("Congrats");
            continue;
      }
      if(b2 == 0)
      {
          puts("HaHa");
          continue;
      }
      double v1  = p1 * log(b1);
      double v2 = p2 * log(b2);
      if(abs(v1 - v2) < eps)
        puts("Lazy");
      else if(v1 > v2)
        puts("HaHa");
      else
        puts("Congrats");
    }
    return 0;
 }