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

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

*GRAMMAR*
lug -> PINK 
 tufa -> RED 
 zup -> PURPLE 
 gazzer -> YELLOW 
 u1 kiki x1 -> [u1] [x1] [u1] 
 u1 wif -> [u1] [u1] 
 u1 fep u2 -> [u2] [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 