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

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

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