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

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

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