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

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

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