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

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

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