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

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

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