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

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

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