*SUPPORT*
IN: fep lug blicket OUT: YELLOW GREEN
IN: blicket lug blicket gazzer tufa OUT: PINK GREEN GREEN
IN: fep blicket kiki zup fep gazzer tufa OUT: PINK YELLOW YELLOW GREEN BLUE YELLOW GREEN BLUE
IN: kiki OUT: BLUE
IN: tufa blicket lug tufa gazzer tufa OUT: PINK PINK GREEN PINK
IN: kiki fep OUT: BLUE YELLOW
IN: tufa OUT: PINK
IN: fep lug fep OUT: YELLOW YELLOW
IN: blicket kiki fep lug blicket OUT: GREEN BLUE YELLOW GREEN
IN: fep tufa kiki gazzer kiki OUT: BLUE YELLOW PINK BLUE
IN: tufa lug tufa OUT: PINK PINK
IN: fep OUT: YELLOW
IN: kiki lug tufa OUT: BLUE PINK
IN: blicket OUT: GREEN

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

*GRAMMAR*
fep -> YELLOW 
 blicket -> GREEN 
 kiki -> BLUE 
 tufa -> PINK 
 x1 gazzer u1 -> [u1] [x1] 
 x1 zup x2 -> [x2] [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 