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

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

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