#include<bits/stdc++.h>
using namespace std;
int a,b;
char xy[105][105];
int mn[105][105];
int main()
{
	
	cin>>a>>b;
	
	for(int i=1;i<=a;i++){
		for(int j=1;j<=b;j++){
			cin>>xy[i][j];
		}
	} 
	for(int i=1;i<=a;i++){
		for(int j=1;j<=b;j++){
			if(xy[i][j]=='*'){
				mn[i][j]=='*';
				
			}
			if(xy[i][j]=='?'){
				if(xy[i][j+1]=='*') mn[i][j]++;
				if(xy[i][j-1]=='*') mn[i][j]++;
				if(xy[i-1][j]=='*') mn[i][j]++;
				if(xy[i+1][j]=='*') mn[i][j]++;
				if(xy[i+1][j+1]=='*') mn[i][j]++;
				if(xy[i+1][j-1]=='*') mn[i][j]++;
				if(xy[i-1][j-1]=='*') mn[i][j]++;
				if(xy[i-1][j+1]=='*') mn[i][j]++; 
			}	
		}
	}
	for(int i=1;i<=a;i++){
		for(int j=1;j<=b;j++){
			if(mn[i][j]=='*'){
				cout<<"*";
			}else{
				cout<<mn[i][j]; 
			}
		}
		cout<<endl;
	}
	return 0;
 } 

连红提都不会了！ 啊啊啊