#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
#define bug(a) cout << #a << " : " << a << endl;

signed main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int t = 1; cin >> t;
    while (t--) {
        int n,d; cin >> n>>d;
        vector<int> v(n);
        int xo=0;
        for (int i = 0; i < n; i++) {
            cin >> v[i];
            xo^=v[i];
        }
        if(!xo)cout<<"Kamona"<<endl;
        else cout<<"Hridoy"<<endl;
    }
    return 0;
}