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

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

*GRAMMAR*
blicket -> YELLOW 
 kiki -> RED 
 tufa -> BLUE 
 lug -> PINK 
 x1 gazzer x2 -> [x1] [x2] 
 u1 dax x1 -> [x1] [u1] 
 u1 wif u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 