r,k = map(int,input().split())
h,w = map(int,input().split())
b = [input() for _ in range(h)]
for _ in range(4-r//90):
    b = [*zip(*b)][::-1]
if r%180: w,h = h,w
ans = [[None]*(w*k) for _ in range(h*k)]
for i in range(h*k):
    for j in range(w*k):
        ans[i][j] = b[i//k][j//k]

for i in ans:
    print("".join(i))