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

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

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