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

*QUERY*
IN: lug lug gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif fep wif OUT: BLUE BLUE
IN: wif gazzer gazzer OUT: BLUE BLUE BLUE BLUE
IN: lug fep zup OUT: GREEN PURPLE
IN: zup fep zup OUT: GREEN GREEN
IN: lug OUT: PURPLE
IN: lug gazzer OUT: PURPLE PURPLE
IN: wif OUT: BLUE
IN: lug fep lug OUT: PURPLE PURPLE
IN: wif fep zup OUT: GREEN BLUE

*GRAMMAR*
blicket -> YELLOW 
 lug -> PURPLE 
 wif -> BLUE 
 zup -> GREEN 
 x1 gazzer -> [x1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 