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

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

*GRAMMAR*
kiki -> BLUE 
 dax -> RED 
 wif -> PURPLE 
 tufa -> PINK 
 x1 gazzer u1 -> [x1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 u1 lug -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 