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

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

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