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

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

*GRAMMAR*
zup -> GREEN 
 kiki -> PINK 
 tufa -> RED 
 fep -> BLUE 
 x1 gazzer u1 -> [u1] [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 x1 lug x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 