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

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

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