*SUPPORT*
IN: wif zup fep OUT: PURPLE BLUE
IN: wif zup kiki lug zup lug dax OUT: YELLOW PINK PINK BLUE YELLOW PINK PINK BLUE
IN: lug zup lug dax OUT: PINK PINK PINK PINK
IN: kiki dax blicket kiki OUT: YELLOW YELLOW YELLOW
IN: lug zup kiki zup fep lug OUT: PURPLE PINK YELLOW PINK
IN: fep zup wif dax OUT: BLUE PURPLE BLUE PURPLE
IN: kiki lug dax OUT: YELLOW PINK YELLOW PINK
IN: wif fep blicket fep OUT: PURPLE BLUE PURPLE
IN: kiki dax OUT: YELLOW YELLOW
IN: kiki wif dax OUT: YELLOW BLUE YELLOW BLUE
IN: wif zup fep blicket lug OUT: PINK PURPLE BLUE
IN: fep wif OUT: PURPLE BLUE
IN: wif OUT: BLUE
IN: fep blicket fep OUT: PURPLE PURPLE

*QUERY*
IN: fep dax OUT: PURPLE PURPLE
IN: wif zup wif OUT: BLUE BLUE
IN: wif zup fep dax dax OUT: PURPLE BLUE PURPLE BLUE PURPLE BLUE PURPLE BLUE
IN: kiki zup kiki zup lug OUT: PINK YELLOW YELLOW
IN: lug OUT: PINK
IN: lug dax OUT: PINK PINK
IN: wif lug OUT: BLUE PINK
IN: fep zup fep OUT: PURPLE PURPLE
IN: kiki OUT: YELLOW
IN: fep OUT: PURPLE

*GRAMMAR*
fep -> PURPLE 
 kiki -> YELLOW 
 wif -> BLUE 
 lug -> PINK 
 x1 dax -> [x1] [x1] 
 u1 zup x1 -> [x1] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 