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

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

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