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

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

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