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

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

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