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

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

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