import java.io.*;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String[] nm = br.readLine().split(" ");
int n = Integer.parseInt(nm[0]);
int m = Integer.parseInt(nm[1]);
String[][] array = new String[n][m];
for (int i = 0; i < n; i++) {
String[] arr = br.readLine().split(" ");
for (int j = 0; j < m; j++) {
array[i][j] = arr[j];
}
}
print(array, n, m);
}
public static void print(String[][] arr, int row, int column) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < column; i++) {
for (int j = 0; j < row; j++) {
sb.append(arr[j][i]).append(" ");
}
sb.append("\n");
}
System.out.print(sb.toString());
}
}