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

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

*GRAMMAR*
kiki -> YELLOW 
 gazzer -> PURPLE 
 fep -> BLUE 
 lug -> GREEN 
 x1 tufa u1 -> [u1] [x1] 
 x1 zup -> [x1] [x1] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 