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

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

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