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

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

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