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

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

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