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

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

*GRAMMAR*
dax -> RED 
 fep -> BLUE 
 blicket -> YELLOW 
 lug -> PURPLE 
 u1 tufa -> [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 wif x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 