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

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

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