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

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

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