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

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

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