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

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

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