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

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

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