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

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

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