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

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

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