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

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

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