f = lambda x: list(range(int(x)))
r, k = map(int, input().split())
h, w = map(int, input().split())
H = f(h)
W = f(w)
K = f(k)
c = [input() for i in H]
if r == 90:
    c = [[c[h-j-1][i] for j in H] for i in W]
    H, W = W, H
if r == 180:
    c = [[c[h-i-1][w-j-1] for j in W] for i in H]
if r == 270:
    c = [[c[j][w-i-1] for j in H] for i in W]
    H, W = W, H
c = [[c[i][j] for j in W for l in K] for i in H for m in K]
for j in c:
    print(''.join(j))