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

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

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