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

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

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