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

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

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