In the hot pan, legs fry on all sides until golden. Remove them from the pan and choke him again in the chopped onion. Add chopped peeled tomatoes with juice and tomato paste. Again back legs to the pan, stirring occasionally for about 20 minutes or until the meat is cooked. Add corn as cook another 4-5 minutes. Forge to taste with salt and pepper. Can be served with rice or salad only.