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

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

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