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

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

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