Drain pineapple, reserve juice. Add enough water to juice to measure 2 1/2 cups; pour into saucepan. Bring to boil. Pour over gelatin mixes in large bowl; stir 2 minutes until completely dissoved. Stir in pineapple, cranberry sauce, walnuts and apple. Spoon into 24 paper-lined muffin cups. Refrigerate 2 1/2 hours or until firm. Remove
liners before serving. Keep refrigerated until serving.