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

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

*GRAMMAR*
fep -> YELLOW 
 tufa -> RED 
 zup -> PURPLE 
 wif -> BLUE 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 lug -> [u1] [u1] 
 x1 blicket x2 -> [x2] [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 