echo
?IHZvb3JoYW5kZW4gYWxzIGplIGhldCBnb2VkIGRvZXQgaGVlZnQgb250d2VycGVuIGdlZW4gemluIHdhbnQgd29yZHQgamUgZ2VsZWlkIGRvb3IgZGUgc2l0dWF0aWUgZW4gamUgbWF0ZXJpYWFsIHZvb3JoYW5kZW4uIGVsayBrb3RqZSBvZiB2bGV0amUgb3BlbmJhYXJ0IHppY2ggdGVycGxla2tl