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

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

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