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

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

*GRAMMAR*
fep -> BLUE 
 gazzer -> PINK 
 dax -> YELLOW 
 lug -> PURPLE 
 x1 blicket x2 -> [x2] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 x1 wif u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 