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

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

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