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

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

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