#include <stdio.h>

int main() {
    int n, m;
    scanf("%d %d", &n, &m);
    
    int a[n][m];
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            scanf("%d",&a[i] [j]);
        }
    }
    
    for (int j = 0; j < m; j++) {
        for (int i = 0; i < n;  i++) {
            printf("%d", a[i][j]);if (i < m -1) printf("");
        }
        printf("\n");
    }
    return 0;
}