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

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

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