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

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

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