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

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

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