Vegetarian Jambalaya

Name: Vegetarian Jambalaya
Ingredients: 1 tablespoon oil; 1 onion, chopped; 1 green bell pepper, chopped; 1⁄2 cup chopped celery; 3 garlic cloves, minced; 2 cups water; 400 g diced tomatoes, undrained; 250 g tomato sauce; 1⁄2 teaspoon dried Italian seasoning; 1⁄4 teaspoon crushed red pepper flakes; 1⁄8 teaspoon fennel seed, crushed; 1 cup uncooked long grain rice; 440 g butter beans, rinsed and drained; 440 g red beans, rinsed and drained