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

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

*GRAMMAR*
tufa -> PURPLE 
 dax -> BLUE 
 kiki -> GREEN 
 lug -> PINK 
 u1 gazzer -> [u1] [u1] [u1] [u1] 
 u1 wif u2 -> [u2] [u1] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 