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

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

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