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

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

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