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

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

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