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

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

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