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

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

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