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

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

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