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

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

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