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

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

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