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

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

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