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

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

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