Five Star Chicken Gumbo

Name: Five Star Chicken Gumbo
Ingredients: 3 large chicken breast halves; 1⁄4 teaspoon cayenne pepper (or to taste); 1⁄4 cup vegetable oil; 1 lb smoked sausage, cut into 1/4 inch slices; 1⁄2 cup flour; 5 tablespoons butter; 1 large onion (chopped); 1 green pepper (chopped); 4 stalks celery (chopped); 8 garlic cloves (minced); 1⁄4 cup Worcestershire sauce; 1⁄4 bunch Italian parsley, stems and leaves (coarsely chopped); 4 cups hot water; 5 beef bouillon cubes; 1 (14 ounce) can stewed tomatoes, with juice; 2 cups sliced frozen okra; 4 green onions (sliced, white and green parts); 1 lb medium shrimp (peeled and deveined); cooked rice