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

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

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