*SUPPORT*
IN: tufa tufa OUT: RED RED
IN: lug tufa fep OUT: BLUE RED RED
IN: tufa OUT: RED
IN: lug dax lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki dax kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki lug dax tufa OUT: YELLOW RED BLUE RED BLUE RED BLUE BLUE
IN: lug kiki wif OUT: BLUE YELLOW BLUE YELLOW BLUE YELLOW
IN: blicket lug fep OUT: PURPLE BLUE BLUE
IN: kiki dax blicket OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW YELLOW
IN: kiki dax tufa OUT: RED YELLOW RED YELLOW RED YELLOW YELLOW
IN: tufa wif OUT: RED RED RED
IN: kiki OUT: YELLOW
IN: kiki kiki dax blicket OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW YELLOW
IN: blicket fep OUT: PURPLE PURPLE

*QUERY*
IN: tufa dax lug OUT: BLUE RED BLUE RED BLUE RED RED
IN: tufa dax tufa OUT: RED RED RED RED RED RED RED
IN: lug fep OUT: BLUE BLUE
IN: blicket dax kiki OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE PURPLE
IN: lug dax tufa OUT: RED BLUE RED BLUE RED BLUE BLUE
IN: tufa kiki fep OUT: RED YELLOW YELLOW
IN: lug OUT: BLUE
IN: kiki wif OUT: YELLOW YELLOW YELLOW
IN: kiki fep OUT: YELLOW YELLOW
IN: lug wif OUT: BLUE BLUE BLUE

*GRAMMAR*
lug -> BLUE 
 kiki -> YELLOW 
 blicket -> PURPLE 
 tufa -> RED 
 x1 wif -> [x1] [x1] [x1] 
 u1 fep -> [u1] [u1] 
 u1 dax u2 -> [u2] [u1] [u2] [u1] [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 