Rainbow Salad

1 16 oz. sour cream
1 3 oz. jello each black cherry, strawberry, cherry, orange, lemon, lime (in order of set)

For each package: Add 1 c. boiling water and divide jello liquid in half. To one half, add 1/3 c. sour cream and use wire whisk to whip. Pour into glass 9x13 pan. Chill to set. ]To other half of gelatin liquid add 3 T. cold water. Pour over the first layer after it has set. Continue alternating sour cream and clear layers, allowing time to set between each layer (approx. 20 minutes). Cut into squares for serving.