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

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

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