def main():
    R,K = map(int,input().split())
    H,W = map(int,input().split())
    display =[]
    for _ in range(H):
        display.append(input())

    def rotate(R,display):
        if R !=0:
            R //= 90
            for _ in range(R):
                display = ["".join(x)[::-1] for x in list(zip(*display))]
        return display

    def expand(K,display):
        res =[]
        if K == 1:
            return display
        for raw in display:
            temp = ""
            for c in raw:
                temp += c*K
            for _ in range(K):
                res.append(temp)
        return res
    display = rotate(R,display)
    display = expand(K, display)
    print(('\n').join(display))

if __name__ == '__main__':
    main()