*SUPPORT*
IN: wif tufa wif OUT: YELLOW BLUE YELLOW
IN: wif gazzer gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket lug dax blicket OUT: PURPLE RED PURPLE
IN: wif fep OUT: YELLOW YELLOW
IN: tufa tufa OUT: BLUE BLUE
IN: lug lug gazzer OUT: RED RED RED RED
IN: wif tufa dax lug fep OUT: YELLOW BLUE RED YELLOW BLUE RED
IN: wif gazzer OUT: YELLOW YELLOW
IN: lug gazzer gazzer OUT: RED RED RED RED
IN: wif OUT: YELLOW
IN: blicket wif dax tufa gazzer dax tufa OUT: PURPLE YELLOW BLUE PURPLE YELLOW BLUE BLUE
IN: wif wif blicket dax blicket gazzer OUT: YELLOW YELLOW PURPLE PURPLE YELLOW YELLOW PURPLE PURPLE
IN: tufa blicket OUT: BLUE PURPLE
IN: lug OUT: RED

*QUERY*
IN: blicket OUT: PURPLE
IN: lug fep dax blicket dax wif gazzer OUT: RED RED PURPLE YELLOW RED RED PURPLE YELLOW
IN: wif lug gazzer dax blicket OUT: YELLOW RED YELLOW RED PURPLE
IN: tufa OUT: BLUE
IN: wif dax tufa OUT: YELLOW BLUE
IN: lug dax wif OUT: RED YELLOW
IN: lug gazzer OUT: RED RED
IN: tufa gazzer OUT: BLUE BLUE
IN: blicket gazzer OUT: PURPLE PURPLE
IN: tufa dax lug OUT: BLUE RED

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