S = input()

ans = ''.join(['x' for ch in S])
print(ans) S = input() S input() input 'x' for ch in S for ch in S ch S for ch in S 'x' ans = ''.join(['x' for ch in S]) ans ''.join(['x' for ch in S]) ''.join '' join ['x' for ch in S] print(ans) print ans S = input() input() S ans = ''.join(['x' for ch in S]) ''.join(['x' for ch in S]) ans
S = input()

ans = ''.join(['x' for ch in S])
print(ans)
