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

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

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