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

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

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