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

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

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