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

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

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