#include <bits/stdc++.h>

using namespace std;

int main() {
    int n, m;
    int a[100][100] = {0};
    cin >> n >> m;
    for (int i = 0; i < n; ++i) {
        for (int j = 0; j < m; ++j) {
            char c;
            cin >> c;
            if (c == '*') a[i][j] = -1;
        }
    }
    for (int i = 0; i < n; ++i) {
        for (int j = 0; j < m; ++j) {
            if (a[i][j] == -1) {
                //上
                if (i - 1 >= 0 && a[i - 1][j] >= 0) a[i - 1][j]++;
                //下
                if (i + 1 < n && a[i + 1][j] >= 0) a[i + 1][j]++;
                //左
                if (j - 1 >= 0 && a[i][j - 1] >= 0) a[i][j - 1]++;
                //右
                if (j + 1 < m && a[i][j + 1] >= 0) a[i][j + 1]++;
                //左上
                if (i - 1 >= 0 && j - 1 >= 0 && a[i - 1][j - 1] >= 0) a[i - 1][j - 1]++;
                //左下
                if (i + 1 < n && j - 1 >= 0 && a[i + 1][j - 1] >= 0) a[i + 1][j - 1]++;
                //右上
                if (i - 1 >= 0 && j + 1 < m && a[i - 1][j + 1] >= 0) a[i - 1][j + 1]++;
                //右下
                if (i + 1 < n && j + 1 < m && a[i + 1][j + 1] >= 0) a[i + 1][j + 1]++;
            }
        }
    }
    //输出
    for (int i = 0; i < n; ++i) {
        for (int j = 0; j < m; ++j) {
            if (a[i][j] == -1)
                cout << "*" << " ";
            else
                cout << a[i][j] << " ";
        }
        cout << endl;
    }
    return 0;
}