*SUPPORT*
IN: lug dax wif OUT: BLUE PURPLE BLUE PURPLE
IN: kiki kiki tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax fep lug OUT: BLUE PURPLE
IN: kiki kiki lug lug OUT: YELLOW YELLOW BLUE BLUE
IN: gazzer gazzer fep kiki OUT: GREEN YELLOW GREEN
IN: gazzer OUT: GREEN
IN: dax wif OUT: PURPLE PURPLE
IN: lug gazzer fep gazzer OUT: BLUE GREEN GREEN
IN: kiki kiki fep kiki OUT: YELLOW YELLOW YELLOW
IN: gazzer kiki fep dax OUT: GREEN PURPLE YELLOW
IN: kiki lug tufa OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: kiki fep dax OUT: PURPLE YELLOW
IN: dax wif tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug fep gazzer OUT: GREEN BLUE

*QUERY*
IN: kiki kiki fep gazzer OUT: YELLOW GREEN YELLOW
IN: lug fep kiki OUT: YELLOW BLUE
IN: dax fep kiki OUT: YELLOW PURPLE
IN: lug tufa wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: lug fep dax wif OUT: PURPLE BLUE PURPLE BLUE
IN: dax OUT: PURPLE
IN: lug fep lug OUT: BLUE BLUE
IN: gazzer fep lug OUT: BLUE GREEN
IN: dax fep kiki wif OUT: YELLOW PURPLE YELLOW PURPLE
IN: kiki dax gazzer fep kiki OUT: YELLOW PURPLE YELLOW GREEN

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