#include<string.h>
#include<stdio.h>
int main()
{
	int n,m;
	scanf("%d %d",&n,&m);
	int i,j,a[105][105]={0};
	char ch;
	for(i=1;i<=n;i++)
	{
		for(j=1;j<=m;j++)
		{
			scanf("%c", &ch);
			if(ch=='*')
			a[i][j]=1;
		}
	}
	for(i=1;i<=n;i++)
	{
		for(j=1;j<=m;j++)
		{
			if(a[i][j]==1)
			printf("*");
			else
			printf("%d",a[i-1][j]+a[i][j-1]+a[i+1][j]+a[i][j+1]+a[i-1][j+1]+a[i+1][j+1]+a[i-1][j-1]+a[i+1][j-1]);
		}
		printf("\n");
	}
	return 0;
}