#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <string>
#include <cmath>
#include <cstdio>
using namespace std;
int main()
{
	int n, m;
	cin >> n >> m;
	char b[105][105];
	for (int i = 0; i < n; i++)
	{
		for (int j = 0; j < m; j++)
		{
			scanf("%c", &b[i][j]);
		}
	}
	for (int i = 0; i < n; i++)
	{
		int counter = 0;
		for (int j = 0; j < m; j++)
		{
			if (b[i][j] == '?')
			{
				if (b[i + 1][j] == '*')counter++;
				if (b[i - 1][j] == '*')counter++;
				if (b[i][j + 1] == '*')counter++;
				if (b[i][j - 1] == '*')counter++;
				if (b[i - 1][j - 1] == '*')counter++;
				if (b[i - 1][j + 1] == '*')counter++;
				if (b[i + 1][j - 1] == '*')counter++;
				if (b[i + 1][j + 1] == '*')counter++;
				cout << counter;
				counter = 0;
			}
			else
			{
				cout << b[i][j];
			}
		}
		cout << endl;
	}
	return 0;
}