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

*QUERY*
IN: tufa tufa lug gazzer OUT: BLUE BLUE PURPLE PURPLE
IN: tufa blicket wif OUT: BLUE GREEN
IN: wif blicket kiki OUT: GREEN YELLOW
IN: tufa gazzer fep lug OUT: BLUE BLUE PURPLE
IN: wif kiki gazzer OUT: GREEN YELLOW YELLOW
IN: kiki wif blicket lug OUT: YELLOW GREEN PURPLE
IN: kiki gazzer fep wif OUT: YELLOW YELLOW GREEN
IN: wif OUT: GREEN
IN: kiki wif blicket tufa OUT: YELLOW GREEN BLUE
IN: tufa gazzer OUT: BLUE BLUE

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