*SUPPORT*
IN: tufa OUT: RED
IN: tufa gazzer tufa OUT: RED RED
IN: lug gazzer lug OUT: BLUE BLUE
IN: kiki kiki fep blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki fep blicket OUT: GREEN GREEN GREEN GREEN
IN: tufa lug kiki gazzer kiki blicket OUT: RED BLUE GREEN GREEN RED BLUE GREEN GREEN
IN: lug gazzer kiki OUT: GREEN BLUE
IN: tufa tufa OUT: RED RED
IN: lug gazzer zup OUT: PURPLE BLUE
IN: tufa gazzer lug OUT: BLUE RED
IN: tufa fep OUT: RED RED
IN: zup OUT: PURPLE
IN: zup zup fep OUT: PURPLE PURPLE PURPLE
IN: lug gazzer kiki blicket blicket OUT: GREEN BLUE GREEN BLUE GREEN BLUE GREEN BLUE

*QUERY*
IN: kiki tufa gazzer lug blicket OUT: GREEN BLUE RED GREEN BLUE RED
IN: kiki OUT: GREEN
IN: lug lug gazzer kiki OUT: BLUE GREEN BLUE
IN: kiki blicket OUT: GREEN GREEN
IN: lug fep OUT: BLUE BLUE
IN: tufa gazzer zup OUT: PURPLE RED
IN: kiki tufa OUT: GREEN RED
IN: tufa zup gazzer lug OUT: RED BLUE PURPLE
IN: kiki lug OUT: GREEN BLUE
IN: zup fep OUT: PURPLE PURPLE

*GRAMMAR*
zup -> PURPLE 
 lug -> BLUE 
 tufa -> RED 
 kiki -> GREEN 
 x1 blicket -> [x1] [x1] 
 u1 fep -> [u1] [u1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 