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

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

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