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

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

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