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

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

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