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

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

*GRAMMAR*
dax -> PINK 
 tufa -> YELLOW 
 lug -> BLUE 
 blicket -> PURPLE 
 x1 wif u1 -> [x1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 