#include<bits/stdc++.h>
using namespace std;
char a[200][200];
int main(){
	int n,m;
	cin>>n>>m;
	for(int i=1;i<=n;i++){
		for(int j=1;j<=m;j++){
			cin>>a[i][j];
			int ans=0;
			if(a[i][j]!='*'){
				if(a[i-1][j]=='*')ans++;
				else if(a[i+1][j]=='*')ans++;
				else if(a[i][j-1]=='*')ans++;
				else if(a[i][j+1]=='*')ans++;
				else if(a[i-1][j-1]=='*')ans++;
				else if(a[i-1][j+1]=='*')ans++;
				else if(a[i+1][j-1]=='*')ans++;
				else if(a[i+1][j+1]=='*')ans++;
				cout<<ans<<endl;
				a[i][j]=ans;
			}
			
		}
	}
	for(int i=1;i<=n;i++){
		for(int j=1;j<=m;j++){
			cout<<a[i][j];
		}
		cout<<endl;
	}
	return 0;
}