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

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

*GRAMMAR*
blicket -> PURPLE 
 fep -> RED 
 kiki -> BLUE 
 wif -> PINK 
 u1 lug u2 -> [u2] [u1] [u1] 
 u1 zup u2 -> [u2] [u1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 