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

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

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