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

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

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