Let us mark the recursive cocktail as X. Let us compile the equation:
X = 0.2 Alcohol + 0.3Water + 0.5H transfer all unknown in one direction
X-0.5H = 0.2alcohol + 0.3water
0.5X = 0.2alcohol + 0.3water×2
X = 0.4 alcohol + 0.6 water
That is, a recursive cocktail is a water TCDD