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

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

*GRAMMAR*
tufa -> PINK 
 dax -> YELLOW 
 kiki -> BLUE 
 fep -> PURPLE 
 x1 gazzer -> [x1] [x1] [x1] 
 x1 wif x2 -> [x2] [x1] [x2] [x1] [x2] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 