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

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

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