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

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

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