*SUPPORT*
IN: tufa fep dax OUT: RED RED RED RED RED RED
IN: tufa zup fep OUT: RED BLUE BLUE BLUE
IN: lug blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif fep OUT: YELLOW YELLOW YELLOW
IN: lug OUT: PURPLE
IN: lug lug dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa wif OUT: RED YELLOW
IN: zup OUT: BLUE
IN: wif OUT: YELLOW
IN: zup fep OUT: BLUE BLUE BLUE
IN: zup blicket OUT: BLUE BLUE BLUE BLUE
IN: zup wif OUT: BLUE YELLOW
IN: lug wif zup OUT: PURPLE YELLOW BLUE
IN: lug tufa fep dax OUT: PURPLE RED RED RED PURPLE RED RED RED

*QUERY*
IN: wif fep dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa tufa fep OUT: RED RED RED RED
IN: lug dax OUT: PURPLE PURPLE
IN: tufa zup OUT: RED BLUE
IN: zup blicket dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa fep OUT: RED RED RED
IN: lug fep OUT: PURPLE PURPLE PURPLE
IN: tufa tufa zup fep OUT: RED RED BLUE BLUE BLUE
IN: wif zup OUT: YELLOW BLUE
IN: lug fep dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

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