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

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

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