#include<bits/stdc++.h>

using namespace std;
bool a[105][105];//一张地图，有雷为一，无雷为零
int main() {
    memset(a, 0, sizeof(a));//地图最开始清空
    int n, m;
    char tmp;
    cin >> n >> m;
    for (int i = 1; i <= n; i++)//读入地图
    {
        for (int j = 1; j <= m; j++) {
            cin >> tmp;//读入每一个点
            if (tmp == '*') a[i][j] = 1;//如果是地雷就将这个点设为一
        }
    }
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= m; j++) {
            if (a[i][j] == 1) printf("*"); //如果是地雷不用输出数字
            else {
                printf("%d",
                       a[i + 1][j + 1] + a[i + 1][j - 1] + a[i + 1][j] + a[i][j + 1] + a[i][j - 1] + a[i - 1][j + 1] +
                       a[i - 1][j] + a[i - 1][j - 1]);
                //将旁边的雷加起来输出
            }
        }
        printf("\n");
    }
    return 0;//愉快的结束了主程序
}