# I miss you
S = input()
ans = ''.join(['x' for _ in range(len(S))])
print(ans) S = input() S input() input 'x' for _ in range(len(S)) for _ in range(len(S)) _ range(len(S)) range len(S) len S for _ in range(len(S)) 'x' ans = ''.join(['x' for _ in range(len(S))]) ans ''.join(['x' for _ in range(len(S))]) ''.join '' join ['x' for _ in range(len(S))] print(ans) print ans S = input() input() S ans = ''.join(['x' for _ in range(len(S))]) ''.join(['x' for _ in range(len(S))]) ans
# I miss you
S = input()
ans = ''.join(['x' for _ in range(len(S))])
print(ans)