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

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

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