PORK BARBECUE SAUCE

Pork Barbecue Sauce

3 cups vinegar
16 cloves
1 cup Worcestershire sauce
10 bay leaves
1/2 teaspoon black pepper
4 teaspoons dry mustard
1 teaspoon oregano
4 tablespoons catsup
1 lemon, quartered
4 or 5 garlic cloves
4 tablespoon salt
1/2 stick margarine
1/4 teaspoon cayenne
1 medium onion, quartered
1 teaspoon rosemary
Tabasco