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

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

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