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

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

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