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

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

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