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

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

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