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

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

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