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

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

*GRAMMAR*
tufa -> YELLOW 
 gazzer -> GREEN 
 lug -> PURPLE 
 kiki -> BLUE 
 u1 dax x1 -> [u1] [u1] [u1] [x1] 
 x1 wif x2 -> [x2] [x1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 