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

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

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