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

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

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