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

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

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