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

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

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