Birthday cake cookies with birthday cake flavored vanilla and chocolate icing

Sugar, enriched bleached wheat flour (bleached wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), margarine (palm oil, water, soybean oil, salt, contains 2% or less of: mono - and diglycerides, calcium disodium edta [preservative], artificial flavor, annatto [color], vitamin a palmitate), water, eggs, contains 2% or less of: corn starch, rice flour, palm kernel oil, palm oil, nonfat dry milk, cocoa (processed with alkali), natural and artificial flavors, leavening (baking soda, sodium aluminum sulfate, monocalcium phosphate), modified corn starch, maltodextrin, salt, polysorbate 60, colors (red 40 lake, yellow 5 lake, yellow 6 lake, red 3, blue 1, yellow 6, yellow 5, blue 2, red 40, blue 1 lake, turmeric, beta carotene), soy lecithin (emulsifier), carrageenan, cellulose gum, confectioner's glaze, sodium propionate (preservative), carnauba wax.