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

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

*GRAMMAR*
gazzer -> PINK 
 fep -> RED 
 zup -> YELLOW 
 tufa -> PURPLE 
 x1 kiki u1 -> [x1] [x1] [u1] 
 u1 wif -> [u1] [u1] 
 x1 lug x2 -> [x2] [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 