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

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

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