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

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

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