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cByBs0RYfI+zc37pcgEBXm7lSQKHFDh6hMX3kGvnRy8QEOAFSB4hcHSBo0ZYfI++eX7/awICbD8IFBE4WoTFt8hiFj6mABe+fEevJ3CUCItvvd2seGIBrnjrzlxaYJqml9ba0H/2b7fb7Xq9vit9UQ5/eoGh/xCeXt8BCYQE3r9//3lo9KKxHz58+GrRgx4icGCBfwOYvAylOi+McAAAAABJRU5ErkJggg==Create a test case. It could be a geometric drawing but you have the chance to use creatviity here, so it can be any program. Your test case should run but have problems for others to correct.