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

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

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