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

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

*GRAMMAR*
lug -> PURPLE 
 fep -> GREEN 
 tufa -> YELLOW 
 kiki -> BLUE 
 u1 gazzer -> [u1] [u1] [u1] [u1] 
 u1 dax -> [u1] [u1] [u1] [u1] [u1] [u1] [u1] 
 x1 zup x2 -> [x2] [x2] [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 