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

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

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