BLUEBERRY SALAD

Drain and reserve juice from blueberries and pineapple. Add enough water to juice to make 4 cups of liquid. Heat 2 cups of this liquid to boiling. Dissolve raspberry gelatin in boiling water. Add the remaining 2 cups liquid. Add fruit, marshmallows, and pecans. Chill until slightly congealed, then fold in whipped cream. Chill for 3 or 4 hours before serving.