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

int main() {
    int n, m, temp;
    //int min = 51;
    //int max = -51;
    int out = 1;
    cin >> n >> m;

    vector<vector <int>> maxmin(m, vector<int> (3)); // min, max /n

    for (int i = 0; i < n; i++) {
        int min = 51;
        int max = -51;
        for (int j = 0; j < m; j++) {
            cin >> temp;
            if (temp > max) {
                max = temp;
            } 
            if (temp < min) {
                min = temp;
            }
        }
        cout<<min<<' '<<max<<endl;
        maxmin[i][0] = min;
        maxmin[i][1] = max;

    }
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            cout<<maxmin[i][j]<<' ';
        }
        cout<<endl;
    }
    cout<<out;

}