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

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

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