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

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

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