*SUPPORT*
IN: blicket OUT: PURPLE
IN: dax wif OUT: GREEN GREEN
IN: kiki wif OUT: BLUE BLUE
IN: kiki blicket OUT: BLUE PURPLE
IN: tufa OUT: RED
IN: blicket tufa lug OUT: PURPLE RED RED RED
IN: blicket blicket kiki OUT: PURPLE PURPLE BLUE
IN: kiki lug OUT: BLUE BLUE BLUE
IN: kiki OUT: BLUE
IN: tufa lug OUT: RED RED RED
IN: blicket lug OUT: PURPLE PURPLE PURPLE
IN: dax OUT: GREEN
IN: dax lug gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki dax OUT: BLUE GREEN

*QUERY*
IN: tufa wif OUT: RED RED
IN: blicket wif OUT: PURPLE PURPLE
IN: tufa tufa lug OUT: RED RED RED RED
IN: tufa blicket OUT: RED PURPLE
IN: blicket kiki lug gazzer OUT: PURPLE BLUE BLUE BLUE PURPLE BLUE BLUE BLUE
IN: dax lug OUT: GREEN GREEN GREEN
IN: dax blicket lug OUT: GREEN PURPLE PURPLE PURPLE
IN: kiki dax lug OUT: BLUE GREEN GREEN GREEN
IN: blicket dax tufa OUT: PURPLE GREEN RED
IN: dax kiki wif gazzer OUT: GREEN BLUE BLUE GREEN BLUE BLUE

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