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

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

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