#include <stdio.h>
#include <stdlib.h>
 
#define WMAX 100
#define HMAX 100
 
void load(float (*matrix)[WMAX], int w, int h, char name)
{
    int i,j;
    for(i=0;i<w;++i) { for(j=0;j<h;++j) scanf("%f ", &(matrix[i][j])); }
}
 
void display(float (*matrix)[WMAX], int w, int h, char name)
{
    int i,j;
    for(i=0;i<w;++i) { for(j=0;j<h;++j) printf("%.4f ", matrix[i][j]); printf("\n"); }
}
 
int main()
{
    int w,h;
    float A[WMAX][HMAX], B[WMAX][HMAX];
    scanf("%d %d ", &w, &h);
    if(w>0&&w<=WMAX&&h>0&&h<=HMAX)
    {
        load(A, w, h, 'A');
        load(B, w, h, 'B');
        display(A, w, h, 'A');
        display(B, w, h, 'B');
    }
    else
        return -1;
 
    return 0;
}

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