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

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

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