*SUPPORT*
IN: zup fep gazzer OUT: PURPLE PURPLE RED RED RED
IN: blicket zup gazzer fep gazzer dax gazzer OUT: PURPLE YELLOW RED PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket kiki OUT: YELLOW YELLOW
IN: blicket OUT: YELLOW
IN: zup blicket OUT: RED YELLOW
IN: zup kiki OUT: RED RED
IN: lug OUT: BLUE
IN: blicket fep blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer OUT: PURPLE
IN: blicket dax gazzer OUT: PURPLE YELLOW
IN: blicket zup OUT: YELLOW RED
IN: zup OUT: RED
IN: lug blicket zup OUT: BLUE YELLOW RED
IN: lug kiki OUT: BLUE BLUE

*QUERY*
IN: zup fep gazzer dax blicket OUT: YELLOW PURPLE PURPLE RED RED RED
IN: blicket dax blicket OUT: YELLOW YELLOW
IN: zup fep gazzer blicket OUT: PURPLE YELLOW PURPLE YELLOW RED RED RED
IN: blicket kiki dax gazzer OUT: PURPLE YELLOW YELLOW
IN: lug fep blicket kiki dax zup OUT: RED YELLOW YELLOW YELLOW YELLOW BLUE BLUE BLUE
IN: lug zup dax lug OUT: BLUE BLUE RED
IN: zup fep blicket dax blicket OUT: YELLOW YELLOW YELLOW RED RED RED
IN: gazzer fep blicket OUT: YELLOW YELLOW PURPLE PURPLE PURPLE
IN: lug kiki dax blicket OUT: YELLOW BLUE BLUE
IN: lug lug dax lug OUT: BLUE BLUE BLUE

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