#include<stdio.h>
#include<math.h>//平方根、绝对值 

int main()
{
	int n,m,i,j;
	int a[101][101],b[101][101];
	scanf("%d %d",&n,&m);
	for(i=0;i<n;i++){
		for(j=0;j<m;j++){
			scanf("%d",&a[i][j]);
		}
	}
	for(i=0;i<n;i++){
		for(j=0;j<m;j++){
			if(i==0||i==n-1||j==0||j==m-1){
				printf("%d ",a[i][j]);
			}else{
				b[i][j]=(a[i][j-1]+a[i][j+1]+a[i-1][j]+a[i+1][j]+a[i][j])/5;
				if(b[i][j]%10>=5){
					b[i][j]=b[i][j]/10*10+10;
				}else{
					b[i][j]=b[i][j]/10*10;
				}
				printf("%d ",b[i][j]);
			}
		}
		printf("\n");
	}
	
	return 0;
}