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

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

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