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

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

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