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

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

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