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

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

*GRAMMAR*
tufa -> PINK 
 gazzer -> YELLOW 
 lug -> BLUE 
 fep -> PURPLE 
 x1 dax u1 -> [u1] [x1] [u1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 kiki u2 -> [u2] [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 