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

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

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