h, w = map(int, input().split())
m = [[0] * w for i in range(h)]

for i in range(h):
    s = input()
    for j in range(w):
        if s[j] == "o":
            m[i][j] = 1
        elif s[j] == "x":
            m[i][j] = -1

ans = [[0] * w for i in range(h)]
print(m)
kane = [[0] * w for i in range(h)]
for i in range(h):
    for j in range(w):
        if i == 0:
            if j == 0:
                ans[i][j] = 1
            elif ans[i][j - 1] == 0:
                ans[i][j] = 0
            elif m[i][j] == 1:
                ans[i][j] = ans[i][j - 1] + 1
            elif m[i][j] == -1:
                ans[i][j] = ans[i][j - 1] - 1
        elif j == 0:
            if ans[i - 1][j] == 0:
                ans[i][j] = 0
            elif m[i][j] == 1:
                ans[i][j] = ans[i - 1][j] + 1
            elif m[i][j] == 0:
                ans[i][j] = ans[i - 1][j] - 1
        else:
            ans[i][j] = ans[i - 1][j] + ans[i][j - 1]
        if ans[i][j] < 0:
            ans[i][j] = 0
print(ans)#okanenokanri