*SUPPORT*
IN: kiki fep lug OUT: PINK RED RED
IN: fep gazzer dax fep lug tufa blicket OUT: YELLOW RED RED RED BLUE
IN: blicket tufa blicket blicket fep lug OUT: YELLOW YELLOW RED RED YELLOW
IN: fep OUT: RED
IN: blicket OUT: YELLOW
IN: kiki OUT: PINK
IN: kiki lug OUT: PINK PINK
IN: gazzer lug OUT: BLUE BLUE
IN: gazzer dax blicket lug OUT: YELLOW YELLOW BLUE
IN: gazzer dax fep lug OUT: RED RED BLUE
IN: gazzer fep dax gazzer lug tufa fep lug OUT: RED RED BLUE BLUE BLUE RED
IN: gazzer OUT: BLUE
IN: fep dax blicket lug OUT: YELLOW YELLOW RED
IN: gazzer gazzer lug OUT: BLUE BLUE BLUE

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

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