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

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

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