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

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

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