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

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

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