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

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

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