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

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

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