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

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

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