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

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

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