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

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

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