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

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

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