2 teaspoons Sweet ‘N Low zero calorie sweetener, 2 tablespoons mixed pickling spices, 2 cups water, 2 cups cider vinegar, 3 tablespoons salt, 1/4 pound small white onions, peeled, 1/4 pound fresh green beans, cut into 1-inch pieces, 1/4 small head cauliflower, cut into 1-inch pieces, 1/2 pound green peppers, cored, seeded, and cut into 3/4-inch pieces (about 3 medium size), 3 medium-size cucumbers (6-7 inches each)