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

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

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