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

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

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