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

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

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