h, w = map(int, input().split())

T = [["."] * 100 for i in range(100)]

lst = []

for i in range(h):
    T[i][:w] = list(input())

a = [["."] * 50 for i in range(50)]
b = [["."] * 50 for i in range(50)]

for i in range(50):
    for j in range(50):
        a[i][j] = "#"