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

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

*GRAMMAR*
kiki -> YELLOW 
 dax -> PINK 
 fep -> BLUE 
 wif -> PURPLE 
 x1 lug -> [x1] [x1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 zup u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 