1 (32 fluid ounce) can frozen lemonade concentrate
1 (64 fluid ounce) can frozen orange juice concentrate
1 (64 fluid ounce) can frozen grape juice concentrate
1 (12 fluid ounce) can frozen lemon-lime flavored carbonated beverage
In a large mixing bowl, combine the lemonade and orange juice. Mix well, then pour in the grape juice. Stir the lemonade/orange mixture into the grape juice. Stir in the lemonade/orange mixture, then pour in the carbonated beverage.