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

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

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