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

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

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