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

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

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