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

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

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