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

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

*GRAMMAR*
wif -> BLUE 
 dax -> RED 
 gazzer -> PINK 
 fep -> PURPLE 
 u1 lug x1 -> [x1] [u1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 zup u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 