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

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

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