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

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

*GRAMMAR*
kiki -> YELLOW 
 dax -> BLUE 
 wif -> PURPLE 
 lug -> PINK 
 u1 gazzer -> [u1] [u1] 
 x1 fep x2 -> [x2] [x1] [x2] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 