h, w = io.read("*n", "*n", "*l")
x1, y1, x2, y2, x3, y3 = 0, 0, 0, 0, 0, 0
for y = 1, h, 1 do
    s = io.read()
    for x = 1, w, 1 do
        a = string.sub(s, x, x)
        if(a == "*") then
            if(x1 == 0) then x1, y1 = x, y;
            elseif(x2 == 0) then x2, y2 = x, y;
            end
        end
    end
end
if(x1 == x2) then
    x3, y3 = 1 + x1 % w, y1
elseif(y1 == y2) then
    x3, y3 = x1, 1 + y1 % h
else
    x3, y3 = x1, y2
end
for y = 1, h, 1 do
    for x = 1, w, 1 do
        if((x1 == x and y1 == y) or (x2 == x and y2 == y) or (x3 == x and y3 == y)) then io.write("*") else io.write("-") end
    end
    io.write("\n")
end