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

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

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