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

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

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