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

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

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