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

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

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