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

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

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