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

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

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