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

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

*GRAMMAR*
gazzer -> YELLOW 
 wif -> GREEN 
 kiki -> BLUE 
 dax -> RED 
 x1 fep -> [x1] [x1] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 