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

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

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