private ArrayList<String> getCellesAdress(KarnaughNode karnaughNode,
			KarnaughNode karnaughNode2) {
		ArrayList<String> arrayList = new ArrayList<String>();
		for (int i = 0; i < karnaughNode.cellesAdress.size(); i++) {
			arrayList.add(karnaughNode.cellesAdress.get(i));
		}
		for (int i = 0; i < karnaughNode2.cellesAdress.size(); i++) {
			arrayList.add(karnaughNode2.cellesAdress.get(i));
		}
		return arrayList;
	}