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

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

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