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

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

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