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

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

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