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

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

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