S = input()
N = len(S)
ans = ["x" for i in range(N)]
print(*ans, sep="") S = input() S input() input N = len(S) N len(S) len S "x" for i in range(N) for i in range(N) i range(N) range N for i in range(N) "x" ans = ["x" for i in range(N)] ans ["x" for i in range(N)] print(*ans, sep="") print *ans ans sep="" sep "" ans = ["x" for i in range(N)] ["x" for i in range(N)] ans S = input() input() S N = len(S) len(S) N
S = input()
N = len(S)
ans = ["x" for i in range(N)]
print(*ans, sep="")