Sour Cream Enchiladas

1 pkg flour tortillas (corn size)
3 chicken breasts, cooked and diced
1 bunch green onions, chopped
1 pound yellow cheese grated
2 cans cream of chicken soup - undiluted
1/2 pint sour cream
1 can sliced olives
1 7 oz can diced green chilies

Spread a thin layer of sauce in the bottom of a 9 x 13 pan.  Mix together green onion, cheese and chicken.  In a different bowl make a sauce of soup, green chilies and sour cream.  Spread small amount of sauce down tortillas, then onion, cheese chicken mixture.  Put seam side down in prepared pan.  Pour remaining sauce over top.  Bake at 350 for 30 minutes.