#include <iostream>
#include <algorithm>

using namespace std;

int main() {
	int n, m;
	cin >> n >> m;
	int** a = new int* [n];
	for (int i = 0; i < n; ++i) {
		a[i] = new int[m];
		for (int j = 0; j < m; ++j) {
			cin >> a[i][j];
		}
	}
	for (int j = 0; j < m; ++j) {
		for (int i = 0; i < n; ++i) {
			int t = a[i][j];
			a[i][j] = a[i][m - (j + 1)];
			a[i][m - (j + 1)] = t;
		}
	}
	for (int i = 0; i < n; ++i) {
		for (int j = 0; j < m; ++j) {
			cout << a[i][j] << " ";
		}
		cout << endl;
		delete[] a[i];
	}
	delete[] a;
	return 0;
}