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

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

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