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

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

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