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

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

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