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

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

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