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

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

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