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

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

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