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

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

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