Christmas Ribbon Salad
["1 large can crushed pineapple", "2 (3 oz.) pkg. lime jello", "1 (3 oz.) pkg. lemon jello", "2 (3 oz.) pkg. cherry jello", "1/2 cup miniature marshmallows", "8 oz. cream cheese", "1 cup heavy cream, whipped", "1 cup mayonnaise"]
["Drain pineapple, reserving 1 cup juice.", "Dissolve lime gelatin in 2 cups boiling water.", "Stir in 2 cups cold water.", "Pour into a 9x13 pan.", "Chill until partially set."]
["pineapple", "lime jello", "lemon jello", "cherry jello", "marshmallows", "cream cheese", "heavy cream", "mayonnaise"]