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

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

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