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

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

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