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

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

*GRAMMAR*
kiki -> GREEN 
 fep -> PURPLE 
 tufa -> PINK 
 gazzer -> BLUE 
 u1 dax u2 -> [u1] [u2] 
 x1 zup -> [x1] [x1] [x1] 
 x1 lug x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 