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

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

*GRAMMAR*
gazzer -> GREEN 
 wif -> PURPLE 
 kiki -> BLUE 
 dax -> YELLOW 
 x1 lug x2 -> [x2] [x1] 
 x1 blicket u1 -> [u1] [x1] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 