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

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

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