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

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

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