#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define bug(a) cout<< #a << " : " << a <<endl;
#define bug2(a, b) cout<< #a << " : " << a  << " " << #b << " : " << b << endl;

void solve(int cs){
    int n, k;
    cin >> n >> k;
    int ans = 0;
    for(int i = 0;i < n;i++){
        int x;
        cin >> x;
        ans ^= x;
    }
    if(ans) cout << "Hridoy\n";
    else cout << "Kamona\n"; 
}


int main(){
    ios_base::sync_with_stdio(false);cin.tie(0);
    cout.tie(0);

    int tc = 1;
    cin >> tc;

    for(int cs = 1; cs <= tc; cs++){
        solve(cs);
    }
}