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

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

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