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

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

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