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

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

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