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

def rot(vs):
    h_ = len(vs); w_ = len(vs[0])
    ret = [['X' for j in range(h_)] for i in range(w_)]
    for hh in range(h_):
        for ww in range(w_):
            ret[ww][hh] = vs[hh][ww]
    return ret

def scale(vs):
    h_ = len(vs); w_ = len(vs[0])
    ret = [['X' for i in range(w_*k)] for j in range(h_*k)]
    for hh in range(len(ret)):
        for ww in range(len(ret[0])):
            ret[hh][ww] = vs[hh // k][ww // k]
    return ret
    

vs = [list(input()) for i in range(h)]
for i in range(r // 90):
    vs = rot(vs)
vs = scale(vs)

for i in range(len(vs)):
    print(''.join(vs[i]))