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

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

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