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

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

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