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

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

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