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

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

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