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

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

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