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

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

*GRAMMAR*
zup -> BLUE 
 tufa -> YELLOW 
 kiki -> GREEN 
 lug -> PURPLE 
 x1 blicket x2 -> [x1] [x1] [x2] 
 x1 fep u1 -> [u1] [x1] 
 x1 dax -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 