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

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

*GRAMMAR*
dax -> RED 
 kiki -> BLUE 
 gazzer -> GREEN 
 zup -> PURPLE 
 x1 lug -> [x1] [x1] 
 x1 wif x2 -> [x2] [x2] [x1] [x2] [x1] [x2] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 