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

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

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