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

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

*GRAMMAR*
zup -> BLUE 
 dax -> GREEN 
 fep -> YELLOW 
 gazzer -> PURPLE 
 x1 kiki x2 -> [x2] [x1] 
 x1 lug u1 -> [x1] [u1] [u1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 