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

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

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