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

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

*GRAMMAR*
lug -> GREEN 
 zup -> BLUE 
 kiki -> PURPLE 
 tufa -> PINK 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 fep u2 -> [u2] [u1] 
 x1 blicket u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 