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

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

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