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

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

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