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

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

*GRAMMAR*
lug -> PURPLE 
 kiki -> PINK 
 wif -> RED 
 tufa -> YELLOW 
 x1 zup -> [x1] [x1] 
 u1 gazzer -> [u1] [u1] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 