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

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

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