#include <cstdio>
#include <cstdlib>
#include <iostream>
#include <cstring>
#include <string>
#include <algorithm>
#include <cmath>
#include <vector>
#include <queue>
#include <stack>
#include <deque>
#include <map>
#include <unordered_map>
#include <set>
#include <unordered_set>
#include <functional>
typedef long long int ll;
using namespace std;
#define INF 1234567890
#define N 200000
const int LIMIT = 1e+9;
int n, m;
ll powf(ll base, ll exp) {
ll res = 1;
while (exp) {
if (exp & 1)
res *= base;
exp >>= 1;
base *= base;
}
return res;
}
int main() {
ios::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
int a, b, c;
cin >> a >> b >> c;
if (a + b + c >= 100) {
cout << "OK";
}
else {
int min_value = min({ a, b, c });
if (min_value == a) {
cout << "Soongsil";
}
else if (min_value == b) {
cout << "Korea";
}
else {
cout << "Hanyang";
}
}
return 0;
}