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

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

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