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

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

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