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

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

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