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

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

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