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

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

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