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

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

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