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

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

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