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

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

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