#include <iostream>
#include <stdio.h>
using namespace std;

int a, b, a2=1, b2=1;
char c;
char mas[102][102];

//----------------------------------------------------------------------
void DrawMas()
{
    for(int i=1; i<=a; i++)
    {
        for(int j=1; j<=b; j++)
        {
            cout << mas[i][j] << " ";
        }

        cout << endl;
    }
}

//----------------------------------------------------------------------
char GetNumber(int i, int j)
{
    int num = 0;
    char nux;

    if(mas[i-1][j] == '*') num++;
    if(mas[i+1][j] == '*') num++;
    if(mas[i][j-1] == '*') num++;
    if(mas[i][j+1] == '*') num++;
    if(mas[i-1][j-1] == '*') num++;
    if(mas[i-1][j+1] == '*') num++;
    if(mas[i+1][j-1] == '*') num++;
    if(mas[i+1][j+1] == '*') num++;

    nux = num + '0';

    return nux;
}

//----------------------------------------------------------------------
int main()
{
    cin >> a >> b;

    while (cin >> c)
    {
        mas[a2][b2] = c;

        if (a2 > a) a2 = 1;
        if (b2 >= b)
        {
            b2 = 1;
            a2++;

            continue;
        }

        b2++;
    }

    for(int i=1; i<=a; i++)
    {
        for(int j=1; j<=b; j++)
        {
            if (mas[i][j] != '*')
            {
                mas[i][j] = GetNumber(i, j);
            }
        }
    }

    DrawMas();

    return 0;
}