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

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

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