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

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

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