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

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

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