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

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

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