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

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

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