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

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

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