@Test
public void shapeGivenInput() {

	Helper alg = new Helper(config);
	int found[] = alg.shapeGivenInput(new int[]{2,9,10});
	DeepUnitTest.assertEquals(new int[]{2,15,14},found);
	found = alg.shapeGivenInput(new int[]{5,2,9,10});
	DeepUnitTest.assertEquals(new int[]{5,2,15,14},found);
}