In the first line outputnspace-separated integers. These must be the weights of the boxes with the first variety of dill. In the second line outputmspace-separated integers, which are the weights of the boxes with the second variety of dill. The integers must be positive, different, and should not exceed 109. If there are several solutions, output any of them. If there is no solution, output the line “It is a lie!”.
，回避现实的人，未来将更不理想。
