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

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

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