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

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

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