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

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

*GRAMMAR*
fep -> PURPLE 
 lug -> BLUE 
 wif -> YELLOW 
 kiki -> RED 
 u1 dax x1 -> [u1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 