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

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

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