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

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

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