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

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

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