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

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

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