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

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

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