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

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

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