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

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

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