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

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

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