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

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

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