please help me on level 18! I'm sooooo stuck!

Here's my walkthrough for 18. Good luck!
 
Level 18:
 
Round 1:
 
yellow buissness woman = yellow sandwich
red buissness woman = red salad
yellow headphones guy = mango and burger meat
blue teenager = fries and meat
green headphones guy = yellow sandwich w ketchup
purple cellphone addict = orange juice
Round 2:
 
 purple starlett = burger meat w ketchup
green teenager = yellow sandwich w ketchup
red wizzard = meat w ketchup
red headphones guy = red salad
green headphones guy = sausages w ketchup
purple cellphone addict = empanadas and red salad
Round 3:
 
 blue starlett = mango w ketchup
green headphones guy = empanadas and yellow sandwich
blue headphones guy = doughnut
red cellphone addict = mango w ketchup
yellow cellphone addict = red salad
yellow cellphone addict = icecream
Round 4:
 
 blue starlett = burger meat
green buissness woman = yellow sandwich
blue wizzard = meat w ketchup
red wizzard = yellow sandwich w ketchup
green headphones guy = fries w ketchup
blue cellphone addict = burger meat
Round 5:
 
 red headphone guy = fries and meat
purple wizzard = red salad w ketchup