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

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

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