Li Bing's classmate bought a new house and prepared to decorate the ground. In order to save money, he bought two kinds of broken floor tiles with the same quality and different colors, which have been processed into
Solutions; (1) On the far left, you can use the axial symmetry to get the upper left corner graph, then translate one unit to the left to get the upper right corner graph, then translate one unit down and one unit to the left to get the desired graph.
(2) As shown in the figure, the answer is not unique.