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

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

*GRAMMAR*
gazzer -> GREEN 
 lug -> PURPLE 
 kiki -> YELLOW 
 fep -> RED 
 u1 dax u2 -> [u2] [u2] [u1] 
 x1 zup x2 -> [x1] [x2] [x2] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 