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

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

*GRAMMAR*
lug -> RED 
 zup -> BLUE 
 blicket -> YELLOW 
 gazzer -> PURPLE 
 x1 fep u1 -> [u1] [u1] [x1] 
 x1 wif x2 -> [x2] [x1] [x1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 