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

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

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