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

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

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