#include <bits/stdc++.h>
using namespace std;
int n,m,i,j;
char a[120][120];
int xx[]={-1,-1,0,1,1,1,0,-1},yy[]={0,1,1,1,0,-1,-1,-1};
void jishu(int x,int y)
{
	int k,sum=0;
	for (k=0;k<8;k++)
	{
		if (a[x+xx[k]][y+yy[k]]=='*')
		        sum++;
	 } 
	 cout<<sum;
}
int main ()
{
	cin>>n>>m;
	for (i=1;i<=n;i++)
	{
		for (j=1;j<=m;j++)
		{
			cin>>a[i][j];
		}
	}
	for (i=1;i<=n;i++)
	{
		for (j=1;j<=m;j++)
		{
			if (a[i][j]=='?')
			  {if (j%3!=0)
			  jishu(i,j);
			  else
			  {if (i!=n)
			  {jishu(i,j);cout<<endl;
			  }
			  else
			  jishu(i,j);
			  }
			  }
			else
			{   if (j%3!=0)
				cout<<'*';
				else
				{
					if (i!=n)
					cout<<'*'<<endl;
					else
					cout<<'*';
				}
				
			}
			
		}
	}
}