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

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

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