Mix everything and marinate for 24 hours.

1 can cut green beans, drain well
1 can cut yellow wax beans, drain well
1 can garbanzo beans, drain well
1 can red kidney beans, rinse thoroughly
1 med. onion, sliced thin
1 tsp. salt
3/4 c. sugar
1/2 c. salad oil
1/2 tsp. pepper
2/3 c. vinegar

Mix dressing thoroughly before adding to beans. Make at least 1 day before serving. Stir a few times.