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

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

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