1 (3 oz.) pkg. orange Jello
1 (3 oz.) pkg. cherry Jello
1 (3 oz.) pkg. lime Jello
1 (3 oz.) pkg. lemon Jello
1/4 c. sugar
1/2 c. pineapple
4 c. Cool Whip

Prepare the orange, cherry, and lime flavor gelatin, separately. Dissolving each package in 1 cup boiling water and adding 1/2 cup cold water. Pour each flavor into a separate 8 inch pan. Chill until firm - at least 3 hours. Cut into 1/2 inch cubes; set aside a few of each flavor for garnish.

Dissolve the lemon Jello and sugar in 1 cup boiling water. Add 1/2 cup pineapple juice. Chill until slightly thickened. Blend in Cool Whip and the Jello cubes. Chill overnight or until firm. Garnish with a few reserved cubes.