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

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

*GRAMMAR*
blicket -> RED 
 tufa -> PURPLE 
 kiki -> PINK 
 fep -> YELLOW 
 x1 dax u1 -> [x1] [x1] [u1] 
 u1 lug u2 -> [u2] [u1] 
 x1 zup -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 