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

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

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