#include <stdio.h>
 
int mat[1000][1000];
 
int main() {
    int m, n, i, j;
 
    if (scanf("%d %d", &m, &n) != 2) return 0;
 
    for (i = 0; i < m; i++) {
        for (j = 0; j < n; j++) {
            scanf("%d", &mat[i][j]);
        }
    }
 
    for (i = m - 1; i >= 0; i--) {
        for (j = 0; j < n; j++) {
            printf("%d", mat[i][j]);
            if (j < n - 1) {
                printf(" ");
            }
        }
        printf("\n");
    }
 
    return 0;
}
 

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4 5
1 0 8 6 1 
0 0 0 0 2 
0 0 0 3 3 
4 5 1 2 4