#include <iostream>
#include <vector>

using namespace std;

const int inf = 1e8;

int main() {
    int n;
    cin >> n;
    vector<int> a(n);
    int p1 = 0, p2 = 0;
    for (int i = 0; i < n; i++)
        cin >> a[i];
    for (int i = 0; i < n; i++)
        for (int j = i + 1; j < n; j++)
            if ((a[i] % 17 == 0 || a[j] % 17 == 0) && abs(a[i] - a[j]) % 2 == 0 && a[i] + a[j] > p1 + p2)
                p1 = a[i], p2 = a[j];
    cout << p1 << " " << p2 << endl;
    int a1 = -inf, a2 = -inf, b1 = -inf, b2 = -inf; p1 = 0, p2 = 0;
    for (int i = 0; i < n; i++) {
        int v;
        v = a[i];
        if (v % 2 == 0) {
            if (v + b1 > p1 + p2)
                p1 = v, p2 = b1;
            if (v % 17 == 0){
                if (v + max(a1, b1) > p1 + p2)
                    p1 = v, p2 = max(a1, b1);
                b1 = max(b1, v);
            }
            a1 = max(a1, v);
        } else {
            if (v + b2 > p1 + p2)
                p1 = v, p2 = b2;
            if (v % 17 == 0){
                if (v + max(a2, b2) > p1 + p2)
                    p1 = v, p2 = max(a2, b2);
                b2 = max(b2, v);
            }
            a2 = max(a2, v);
        }
    }
    cout << p1 << " " << p2 << endl;
    return 0;
}