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

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

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