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

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

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