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

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

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