""" 3 3 *?? ??? ?*? """ m, n = map(int, input().split()) a = [] for x in range(m): a.append(list(input())) for i in range(m): for j in range(n): if a[i][j]=="?": cnt = 0 for di in range(max(0,i-1), min(i+1,m-1)+1 ): for dj in range(max(0,j-1), min(j+1,n-1)+1 ): if a[di][dj]=="*": cnt +=1 a[i][j]=str(cnt) for row in a: print("".join(row))