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

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

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