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

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

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