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

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

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