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

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

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