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

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

*GRAMMAR*
gazzer -> BLUE 
 tufa -> PINK 
 lug -> YELLOW 
 fep -> PURPLE 
 u1 kiki u2 -> [u1] [u2] 
 u1 dax -> [u1] [u1] [u1] 
 x1 zup x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 