#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

int main() {
    int matrix[4][4] = {
        {2, 4, 6, 8},
        {10, 12, 14, 16},
        {18, 19, 20, 22},
        {24, 26, 28, 30}
    };

    vector<int> combined;

    for (int i = 0; i < 4; i++) {
        for (int j = 0; j < 4; j++) {
            combined.push_back(matrix[i][j]);
        }
    }

    int n;
    cin >> n;

    for (int i = 0; i < n; i++) {
        int num;
        cin >> num;
        combined.push_back(num);
    }

    sort(combined.rbegin(), combined.rend());

    vector<vector<int>> result(4, vector<int>(4));

    int index = 0;
    for (int i = 0; i < 4; i++) {
        for (int j = 0; j < 4; j++) {
            result[i][j] = combined[index++];
        }
    }

    for (int i = 0; i < 4; i++) {
        for (int j = 0; j < 4; j++) {
            cout << result[i][j] << " ";
        }
        cout << endl;
    }

    return 0;
}