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

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

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