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

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

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