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

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

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