*SUPPORT*
IN: dax wif OUT: PINK PINK
IN: tufa lug blicket gazzer OUT: PURPLE BLUE RED
IN: dax OUT: PINK
IN: dax fep OUT: PINK PINK PINK
IN: lug wif OUT: BLUE BLUE
IN: lug OUT: BLUE
IN: gazzer wif OUT: RED RED
IN: gazzer blicket lug OUT: RED BLUE
IN: tufa OUT: PURPLE
IN: dax wif blicket dax OUT: PINK PINK PINK
IN: lug lug wif blicket lug OUT: BLUE BLUE BLUE BLUE
IN: lug wif blicket dax blicket dax OUT: BLUE BLUE PINK PINK
IN: tufa wif OUT: PURPLE PURPLE
IN: gazzer OUT: RED

*QUERY*
IN: lug blicket tufa OUT: BLUE PURPLE
IN: tufa blicket lug OUT: PURPLE BLUE
IN: lug wif fep blicket tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE PURPLE
IN: gazzer lug wif blicket dax OUT: RED BLUE BLUE PINK
IN: lug lug wif OUT: BLUE BLUE BLUE
IN: lug gazzer OUT: BLUE RED
IN: tufa gazzer wif blicket dax OUT: PURPLE RED RED PINK
IN: gazzer fep OUT: RED RED RED
IN: lug wif blicket gazzer OUT: BLUE BLUE RED
IN: tufa gazzer OUT: PURPLE RED

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