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

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

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