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

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

*GRAMMAR*
gazzer -> RED 
 wif -> YELLOW 
 blicket -> PINK 
 kiki -> BLUE 
 u1 lug u2 -> [u2] [u2] [u1] 
 x1 dax -> [x1] [x1] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 