public static void main(String[] args) {
		// TODO Auto-generated method stub
		combine(4, 2);
		for (ArrayList<Integer> arr : result) {
			for (int i : arr) {
				System.out.print(i + " ");
			}
			System.out.println();

		}
		System.out.println("****************************");
		System.out.println(count);
	}